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Copyright © 2009 / 2024 - Alfons Diepvens - all rights reserved.
List of all my 'new' comets
Comets
Periodic comets
NEO asteroids
Novae - SN
Fly by
NEODyS-2
Asteroids
C23 / MPEC
Comets
Number of observing dates
Visual obs
Images
Astrometry
Photometry
Lightcurves
Updates
C/ 1984 N1 Austin
Visual
C/ 1984 V1 Levy-Rudenko
Visual
C/ 1985 R1 Hartley-Good
Visual
C/ 1985 T1 Thiele
Visual
C/ 1986 P1 Wilson
Visual
C/ 1986 V1 Sorrell
Visual
C/ 1987 B1 Nischikawa-Takamizawa-Toga
Visual
C/ 1987 P1 Bradfield
Visual
C/ 1987 U3 McNaught
Visual
C/ 1988 A1 Liller
Visual
C/ 1989 Q1 Okazaki-Levy-Rudenko
Visual
C/ 1989 W1 Aarseth-Brewington
Visual
C/ 1989 X1 Austin
Visual
C/ 1989 Y1 Skorichenko-George
Visual
C/ 1990 E1 Cernis-Kiuchi-Nakamura
Visual
C/ 1990 K1 Levy
Visual
C/ 1991 A1 Shoemaker-levy
Visual
C/ 1991 X2 Mueller
Visual
C/ 1991 Y1 Zanotta-Brewingt
Visual
C/ 1992 F1 Tanaka- Machholz
Visual
C/ 1993 A1 Mueller
Visual
C/ 1993 Y1 McNaugt-Russel
Visual
C/ 1994 G1 Takamizawa-Levy
Visual
C/ 1994 J2 Takamizawa
Visual
C/ 1994 N1 Nakamura- Nishimura- Machholz
Visual
C/ 1994 T1 Machholz
Visual
C/ 1995 O1 Hale-Bopp
Visual
C/ 1995 Q1 Bradfield
Visual
C/ 1995 Y1 Hyakutake
Visual
C/ 1996 B1 Szczepanski
Visual
C/ 1996 B2 Hyakutake
Visual
C/ 1996 N1 Brewington
Visual
C/ 1996 Q1 Tabur
Visual
C/ 1997 T1 Utsunomiya
Visual
C/ 1998 M5 LINEAR
Visual
C/ 1998 U5 LINEAR
Visual
C/ 1999 H1 Lee
Visual
C/ 1999 J3 LINEAR
Visual
C/ 1999 N2 Lynn
Visual
C/ 1999 S4 LINEAR
Visual
C/ 1999 T1 McNaught-Hartley
Visual
C/ 2000 WM1 LINEAR
Visual
C/ 2001 A2 LINEAR
Visual
C/ 2001 Q4 NEAT
Visual
C/ 2001 RX14 LINEAR
Visual
C/ 2002 E2 Snyder-Murakami
Visual
C/ 2002 Y1 Juels-Holvorcem
Visual
C/ 2002 V1 NEAT
Visual
C/ 2002 X5 Kudo-Fujikawa
Visual
C/ 2002 O4 Hönig
Visual
C/ 2002 O6 SWAN
Visual
C/ 2002 T7 LINEAR
Visual
C/ 2003 K4 LINEAR
Visual
C/ 2004 F4 Bradfield
Visual
C/ 2004 Q1 Tucker
Visual
C/ 2004 Q2 Machholz
Visual
C/ 2005 L3 McNaught
18 obs
Visual
images
C/ 2006 A1 Pojmanski
Visual
C/ 2006 L1 Garradd
Visual
C/ 2006 M4 SWAN
Visual
C/ 2006 OF2 Broughton
31 obs
Visual
images
C/ 2006 Q1 McNaught
5 obs
images
C/ 2006 VZ13 LINEAR
Visual
C/ 2006 W3 Christensen
73 obs
Visual
images
C/ 2006 S3 LONEOS
66 obs
images
A
P
LC
Jul 2013
C/ 2007 E2 Lovejoy
Visual
C/ 2007 F1 LONEOS
Visual
C/ 2007 VO53 Spacewatch
4 obs
images
A
June 2011
C/ 2007 W1 Boattini
8 obs
Visual
images
C/ 2007 N3 Lulin
16 obs
Visual
images
C/ 2007 Q3 Siding-Spring
20 obs
images
A
C/ 2008 A1 McNaugth
10 obs
images
C/ 2008 J1 Boattini
23 obs
images
C/ 2008 S3 Boattini
23 obs
images
A
P
Jul 2013
C/ 2008 T2 Cardinal
15 obs
Visual
images
C/ 2008 FK75 Lemmon-Siding-Spring
28 obs
images
A
P
Jan 2013
C/ 2009 E1 Itagaki
5 obs
Visual
images
C/ 2009 F6 Yi-SWAN
5 obs
Visual
images
C/ 2009 K5 McNaught
17 obs
Visual
images
C/ 2009 P1 Garradd
73 obs
Visual
images
A
P
LC
Jan 2013
C/ 2009 S3 Lemmon
4 obs
images
A
P
Oct 2012
C/ 2009 R1 McNaught
6 obs
Visual
images
C/ 2009 UG89 Lemmon
12 obs
images
A
P
June 2011
C/ 2009 Y1 Catalina
8 obs
images
Jan. 2011
C/ 2010 G1 Boattini
1 obs
images
C/ 2010 J1 Boattini
3 obs
images
C/ 2010 J2 McNaught
3 obs
images
July. 2010
C/ 2010 B1 Cardinal
6 obs
images
Jan. 2011
C/ 2010 G1 Boattini
1 obs
images
C/ 2010 R1 LINEAR
17 obs
images
A
P
May 2013
C/ 2010 G2 Hill
42 obs
images
A
P
LC
Mar 2012
C/ 2010 S1 LINEAR
122 obs
images
A
P
LC
Jul 2013
C/ 2010 U3 Boattini
70 obs
images
A
Sept 2016
C/ 2010 X1 Elenin
15 obs
images
A
P
oct. 2011
C/ 2011 A3 Gibbs
13 obs
images
A
P
Nov. 2011
C/ 2011 F1 LINEAR
43 obs
images
A
P
LC
Oct 2012
C/ 2011 G1 McNaught
8 obs
images
A
P
Febr. 2012
C/ 2011 J2 LINEAR
97 obs
images
A
P
May 2013
C/ 2011 KP36-spacewatch
49 obs
images
A
P
Aug 2013
C/ 2011 L3 McNaught
7 obs
images
A
P
Oct. 2011
C/ 2011 L4 PANSTARRS
68 obs
images
A
P
LC
Jul 2013
C/ 2011 Q4 SWAN
3 obs
images
A
P
Mar 2012
C/ 2011 R1 McNaught
17 obs
images
A
P
Sept. 2011
C/ 2011 UF305 LINEAR
32 obs
images
A
P
LC
Jan 2013
C/ 2011 S2 Kowalski
1 obs
images
A
P
Nov. 2011
C/ 2012 A2 LINEAR
53 obs
images
A
P
LC
Jul 2013
C/ 2012 B3 La Sagra
11 obs
images
A
P
July 2012
C/ 2012 BJ98 La Sagra
1 obs
images
A
P
Febr. 2012
C/ 2012 C2 Bruenjes
2 obs
images
A
P
Febr. 2012
C/ 2012 CH17 MOSS
13 obs
images
A
P
Sept 2012
C/ 2012 F3 PANSTARRS
31 obs
images
A
P
May 2015
C/ 2012 F6 Lemmon
61 obs
images
A
P
LC
Jul 2013
C/ 2012 J1 Catalina
47 obs
MPEC
images
A
P
LC
Jan 2013
C/ 2012 K1 PANSTARRS
84 obs
images
A
P
LC
Jul 2013
C/ 2012 K5 LINEAR
40 obs
MPEC
images
A
P
LC
Jan 2013
C/ 2012 K6 McNaught
17 obs
images
A
P
Jan 2013
C/ 2012 K8 Lemmon
44 obs
images
A
P
Jul 2013
C/ 2012 L1 LINEAR
31 obs
MPEC
images
A
P
LC
Jan 2013
C/ 2012 L2 LINEAR
26 obs
MPEC
images
A
P
LC
Apr 2013
C/ 2012 LP26 Palomar
2 obs
images
A
P
June 2014
C/ 2012 L3 LINEAR
5 obs
images
A
P
Nov 2012
C/ 2012 Q1 Kowalski
2 obs
images
A
P
Nov 2012
C/ 2012 S1 ISON
61 obs
Paper
images
A
P
LC
May 2013
C/ 2012 S3 PANSTARRS
16 obs
MPEC
images
A
P
Jul 2013
C/ 2012 S4 PANSTARRS
15 obs
MPEC
images
A
P
Jul 2013
C/ 2012 T5 Bressi
9 obs
MPEC
images
A
P
LC
Nov 2012
C/ 2012 U1 PANSTARRS
10 obs
images
A
P
Nov 2013
C/ 2012 V2 LINEAR
13 obs
images
A
P
Apr 2013
C/ 2012 X1 LINEAR
38 obs
images
A
P
LC
Oct 2013
C/ 2012 X2 PANSTARRS
1 obs
images
A
P
Jan 2013
C/ 2013 A1 Siding-Spring
48 obs
images
A
P
Jul 2013
C/ 2012 E2 Iwamoto
15 obs
images
A
P
Jul 2013
C/ 2013 F1 Boattini
3 obs
images
A
P
Jul 2013
C/ 2013 F2 Catalina
4 obs
images
A
P
Apr 2013
C/ 2013 F3 McNaught
7 obs
images
A
P
Jul 2013
C/ 2013 G3 PANSTARRS
24 obs
images
A
P
May 2013
C/ 2013 G5 Catalina
2 obs
images
A
May 2013
C/ 2013 G7 McNaught
1 obs
images
A
Apr 2013
C/ 2013 G9 Tenagra
4 obs
images
A
P
Apr 2013
C/ 2013 H1 La Sagra
4 obs
MPEC
images
A
Apr 2013
C/ 2013 H2 Boattini
1 obs
images
A
May 2013
C/ 2013 K1 Christensen
1 obs
images
A
May 2013
C/ 2013 N4 Borisov
1 obs
images
A
P
Aug 2013
C/ 2013 PE67 Catalina-Spacewatch
1 obs
images
A
P
Apr 2013
C/ 2013 P2 PANSTARRS
12 obs
images
A
P
Sept 2013
C/ 2013 P3 Palomar
1 obs
images
A
Sept 2013
C/ 2013 R1 Lovejoy
49 obs
images
A
P
LC
Nov 2013
C/ 2013 TW5 Spacewatch
3 obs
images
A
P
Dec 2013
C/ 2013 U2 Holvorcem
13 obs
images
A
P
Jan 2014
C/ 2013 UQ4 Catalina
19 obs
images
A
P
LC
Apr 2014
C/ 2013 US10 Catalina
64 obs
images
A
P
LC
Jan 2016
C/ 2013 V1 Boattini
24 obs
images
A
P
Nov 2013
C/ 2013 V2 Borisov
39 obs
images
A
P
Nov 2013
C/ 2013 V3 Nevski
14 obs
images
A
P
Nov 2013
C/ 2013 V4 Catalina
60 obs
images
A
P
Jan 2014
C/ 2013 V5 Oukaimeden
14 obs
images
A
P
LC
Dec 2013
C/ 2013 X1 PANSTARRS
40 obs
images
A
P
LC
Jan 2016
C/ 2014 A4 SONEAR
40 obs
images
A
P
Sept 2015
C/ 2014 B1 Schwartz
17 obs
images
A
P
Apr 2018
C/ 2014 C2 STEREO
9 obs
images
A
P
Feb 2014
C/ 2014 C3 NEOWISE
10 obs
images
A
P
Apr 2014
C/ 2014 E2 Jacques
40 obs
images
A
P
LC
aug 2014
C/ 2014 F1 Hill
7 obs
images
A
P
Apr 2014
C/ 2014 F2 Tenagra
6 obs
images
A
P
Apr 2014
C/ 2014 G3 PANSTARRS
2 obs
images
A
P
Apr 2014
C/ 2014 H1 Christensen
1 obs
images
A
P
Apr 2014
C/ 2014 N3 NEOWISE
20 obs
images
A
P
Sept 2015
C/ 2014 OE4 PANSTARRS
86 obs
images
A
P
May 2016
C/ 2014 Q2 Lovejoy
53 obs
images
A
P
LC
Sept 2015
C/ 2014 Q3 Borisov
18 obs
MPEC
images
A
P
Aug 2014
C/ 2014 R1 Borisov
12 obs
images
A
P
Aug 2014
C/ 2014 R3 PANSTARRS
19 obs
images
A
P
Oct 2016
C/ 2014 R4 Gibbs
1 obs
images
A
P
Sept 2014
C/ 2014 S2 PANSTARRS
49 obs
images
A
P
Jul 2016
C/ 2014 W2 PANSTARRS
65 obs
MPEC
images
A
P
Sept 2015
C/ 2014 W11 PANSTARRS
15 obs
MPEC
images
A
P
Nov 2014
C/ 2014 Y1 PANSTARRS
9 obs
images
A
P
Jan 2015
C/ 2015 C2 SWAN
24 obs
MPEC
images
A
P
LC
Mar 2015
C/ 2015 D1 SOHO
3 obs
images
Mar 2015
C/ 2015 D5 KOWALSKI
1 obs
images
A
P
Mar 2015
C/ 2015 ER61 PANSTARRS
25 obs
images
A
P
Mar 2015
C/ 2015 F2 Polonia
2 obs
images
A
P
Jun 2015
C/ 2015 F3 SWAN
14 obs
images
A
P
Mar 2015
C/ 2015 F4 Jacques
38 obs
images
A
P
LC
Sept 2015
C/ 2015 F5 SWAN-Xingming
16 obs
images
A
P
LC
May 2015
C/ 2015 G2 MASTER
4 obs
images
A
P
Oct 2015
C/ 2015 GX PANSTARRS
9 obs
images
A
P
July 2015
C/ 2015 H1 Bressi
10 obs
images
A
P
July 2015
C/ 2015 K1 MASTER
4 obs
images
A
P
Sept 2015
C/ 2015 K4 PANSTARRS
4 obs
images
A
P
Sept 2015
C/ 2015 LC2 PANSTARRS
1 obs
images
A
P
May 2016
C/ 2015 M3 PANSTARRS
3 obs
MPEC
images
A
P
Sept 2015
C/ 2015 O1 PANSTARRS
59 obs
images
A
P
May 2017
C/ 2015 R1 PANSTARRS
2 obs
MPEC
images
A
P
Sept 2015
C/ 2015 TQ209 LINEAR
3 obs
images
A
P
Dec 2015
C/ 2015 VL62 Lemmon-Yeung-PANSTARRS
27 obs
images
A
P
Sept 2016
C/ 2015 V1 PANSTARRS
20 obs
images
A
P
Sept 2016
C/ 2015 V2 Johnson
65 obs
images
A
P
LC
Sept 2016
C/ 2015 V3 PANSTARRS
2 obs
images
A
P
Sept 2016
C/ 2015 WZ PANSTARRS
11 obs
images
A
P
May 2016
C/ 2015 W1 Gibbs
2 obs
images
A
P
Mar 2016
C/ 2015 X4 ELENIN
6 obs
MPEC
images
A
P
Dec 2015
C/ 2015 X7 ATLAS
8 obs
images
A
P
May 2017
C/ 2015 X8 NEOWISE
4 obs
images
A
P
Jan 2016
C/ 2015 XY1 Lemmon
2 obs
images
A
P
Feb 2017
C/ 2015 Y1 LINEAR
7 obs
images
A
P
Apr 2016
C/ 2015 YG1 NEOWISE
1 obs
images
A
P
Apr 2016
C/ 2016 A1 PANSTARRS
29 obs
images
A
P
May 2017
C/ 2016 A8 LINEAR
17 obs
images
A
P
Jun 2016
C/ 2016 B1 NEOWISE
14 obs
images
A
P
May 2017
C/ 2016 KA Catalina
2 obs
images
A
P
Jun 2016
C/ 2016 K1 LINEAR
7 obs
images
A
P
Jun 2016
C/ 2016 M1 PANSTARRS
52 obs
images
A
P
Jun 2016
C/ 2016 N4 MASTER
32 obs
images
A
P
May 2017
C/ 2016 N6 PANSTARRS
46 obs
images
A
P
May 2017
C/ 2016 Q2 PANSTARRS
11 obs
images
A
P
July 2020
C/ 2016 R2 PANSTARRS
62 obs
images
A
P
Sept 2017
C/ 2016 R3 (Borisov)
1 obs
MPEC
images
A
Sept 2016
C/ 2016 T2 Matheny
1 obs
images
A
P
Jan 2017
C/ 2016 T3 PANSTARRS
5 obs
images
A
P
Dec 2016
C/ 2016 U1 NEOWISE
2 obs
images
A
P
Dec 2016
C/ 2016 VZ18 PANSTARRS
7 obs
images
A
P
May 2017
C/ 2017 A1 PANSTARRS
1 obs
images
A
P
May 2017
C/ 2017 B3 LINEAR
11 obs
images
A
P
July 2020
C/ 2017 D2 Barros
1 obs
images
A
P
Sept 2017
C/ 2017 D3 ATLAS
4 obs
images
A
P
Apr 2018
C/ 2017 E3 PANSTARRS
3 obs
images
A
P
Apr 2017
C/ 2017 E4 Lovejoy
2 obs
images
A
P
Apr 2017
C/ 2017 K2 PANSTARRS
173 obs
images
A
P
LC
Mar 2025
C/ 2017 K4 ATLAS
5 obs
images
A
P
Nov 2018
C/ 2017 K6 Jacques
6 obs
images
A
P
Apr 2018
C/ 2017 M4 ATLAS
46 obs
MPEC
images
A
P
Aug 2017
C/ 2017 M5 TOTAS
5 obs
images
A
P
Sept 2017
C/ 2017 O1 ASASSN
31 obs
images
A
P
Aug 2017
C/ 2017 S3 PANSTARRS
15 obs
Paper (arxiv.org)
images
A
P
July 2018
C/ 2017 S6 Catalina
3 obs
images
A
P
Nov 2017
C/ 2017 T1 Heinze
8 obs
images
A
P
Nov 2017
C/ 2017 T2 PANSTARRS
79 obs
images
A
P
Aug 2019
C/ 2017 T3 ATLAS
9 obs
images
A
P
Feb 2018
C/ 2017 U7 PANSTARRS
3 obs
images
A
P
May 2020
C/ 2017 Y2 PANSTARRS
8 obs
images
A
P
July 2020
C/ 2018 A1 PANSTARRS
2 obs
images
A
P
Feb 2018
C/ 2018 A3 ATLAS
27 obs
images
A
P
Feb 2018
C/ 2018 A6 Gibbs
3 obs
images
A
P
Apr 2018
C/ 2018 B1 Lemmon
4 obs
images
A
P
Nov 2018
C/ 2018 C2 Lemmon
20 obs
images
A
P
Apr 2018
C/ 2018 DO4 Lemmon
1 obs
images
A
P
Dec 2019
C/ 2018 F1 Grauer
3 obs
images
A
P
Apr 2018
C/ 2018 L2 ATLAS
30 obs
images
A
P
Mar 2019
C/ 2018 N2 ASASSN
43 obs
images
A
P
Dec 2019
C/ 2018 R5 Lemmon
3 obs
MPEC
images
A
P
Sept 2018
C/ 2018 O1 ATLAS
4 obs
MPEC
images
A
P
Aug 2018
C/ 2018 U1 Lemmon
36 obs
images
A
P
Au 2019
C/ C2018 V1 Machholz-Fujikawa-Iwamoto
4 obs
images
A
P
Nov 2018
C/ 2018 W2 Africano
20 obs
images
A
P
Aug 2019
C/ 2018 X2 Fitzsimmons
10 obs
images
A
P
May 2019
C/ 2018 Y1 Iwamoto
14 obs
images
A
P
Feb 2019
C/ 2019 B1 Africano
3 obs
images
A
P
Feb 2019
C/ 2019 D1 Flewelling
13 obs
images
A
P
May 2019
C/ 2019 F1 ATLAS-Africano
14 obs
images
A
P
May 2019
C/ 2019 F2 ATLAS
13 obs
MPEC
images
A
P
May 2019
C/ 2019 H1 NEOWISE
3 obs
images
A
P
June 2019
C/ 2019 J2 Palomar
5 obs
images
A
P
June 2019
C/ 2019 K4 Ye
7 obs
images
A
P
Aug 2019
C/ 2019 K5 Young
4 obs
images
A
P
Aug 2019
C/ 2019 K7 Smith
41 obs
images
A
P
LC
Sept 2022
C/ 2019 K8 ATLAS
16 obs
MPEC
images
A
P
Aug 2019
C/ 2019 L3 ATLAS
54 obs
images
A
P
LC
Aug 2019
C/ 2019 M3 ATLAS
5 obs
images
A
P
Aug 2019
C/ 2019 N1 ATLAS
33 obs
images
A
P
Aug 2019
C/ 2019 O3 Palomar
42 obs
images
A
P
July 2023
C/ 2019 T2 Lemmon
5 obs
images
A
P
Jun 2022
C/ 2019 T3 ATLAS
34 obs
images
A
P
Jun 2022
C/ 2019 T4 ATLAS
67 obs
images
A
P
LC
Sept 2024
C/ 2019 U5 PANSTARRS
57 obs
images
A
P
LC
Nov 2022
C/ 2019 U6 Lemmon
9 obs
images
A
P
Aug 2020
2I/ Borisov
Interstellar
Paper (arxiv.org)
images
A
P
Oct 2019
C/ 2019 Y1 ATLAS
20 obs
images
A
P
Feb 2020
C/ 2019 Y4 ATLAS
41 obs
images
A
P
Feb 2020
C/ 2020 A2 Iwamoto
6 obs
images
A
P
Feb 2020
C/ 2020 F2 ATLAS
12 obs
images
A
P
Apr 2022
C/ 2020 F3 NEOWISE
13 obs
images
A
P
July 2020
C/ 2020 F5 MASTER
17 obs
images
A
P
Aug 2023
C/ 2020 H2 Pruyne
1 obs
images
A
P
Feb 2020
C/ 2020 H6 ATLAS
37 obs
images
A
P
Aug 2023
C/ 2020 J1 SONEAR
22 obs
images
A
P
July 2021
C/ 2020 K1 PANSTARRS
49 obs
images
A
P
July 2021
C/ 2020 K8 Catalina-ATLAS
1 obs
images
A
P
July 2020
C/ 2020 M5 ATLAS
26 obs
MPEC
images
A
P
July 2020
C/ 2020 N1 PANSTARRS
5 obs
images
A
P
July 2021
C/ 2020 O2 Amaral
27 obs
images
A
P
Sept 2022
C/ 2020 P3 ATLAS
2 obs
images
A
P
July 2021
C/ 2020 PV6 PANSTARRS
18 obs
images
A
P
July 2021
C/ 2020 Q1 Borisov
3 obs
images
A
P
July 2021
C/ 2020 R7 ATLAS
17 obs
images
A
P
Aug 2023
C/ 2020 S3 Erasmus
8 obs
images
A
P
July 2021
C/ 2020 S4 PANSTARRS
28 obs
images
A
P
Sept 2022
C/ 2020 T2 Palomar
6 obs
images
A
P
July 2021
C/ 2020 U4 PANSTARRS
13 obs
images
A
P
July 2021
C/ 2020 U5 PANSTARRS
18 obs
images
A
P
July 2021
C/ 2020 Y2 ATLAS
6 obs
images
A
P
Sept 2023
C/ 2020 V2 ZTF
65 obs
images
A
P
LC
July 2023
C/ 2021 A1 Leonard
9 obs
images
A
P
July 2021
C/ 2021 A9 PANSTARRS
2 obs
images
A
P
July 2021
C/ 2021 D2 ZTF
10 obs
images
A
P
July 2021
C/ 2021 E3 ZTF
10 obs
images
A
P
July 2021
C/ 2021 F1 Lemmon-PANSTARRS
8 obs
images
A
P
Febr 2022
C/ 2021 G2 ATLAS
25 obs
images
A
P
May 2025
C/ 2021 K1 ATLAS
4 obs
images
A
P
July 2021
C/ 2021 O3 PANSTARRS
12 obs
images
A
P
Oct 2021
C/ 2021 P2 PANSTARRS
9 obs
images
A
P
Aug 2022
C/ 2021 P4 ATLAS
27 obs
images
A
P
Oct 2021
C/ 2021 QM45 PANSTARRS
6 obs
images
A
P
Sept 2022
C/ 2021 Q3 ATLAS
3 obs
images
A
P
Oct 2021
C/ 2021 Q4 Fuls
5 obs
images
A
P
Aug 2022
C/ 2021 S1 ATLAS
6 obs
MPEC
images
A
P
Oct 2021
C/ 2021 S3 PANSTARRS
50 obs
images
A
P
LC
Mar 202
C/ 2021 S4 Tsuchinshan
6 obs
images
A
P
Nov 2023
C/ 2021 T4 Lemmon
20 obs
images
A
P
Sept 2022
C/ 2021 X1 Maury-Attard
27 obs
images
A
P
Sept 2024
C/ 2021 Y1 ATLAS
23 obs
images
A
P
Jan 2022
C/ 2022 A1 Sarneczky
1 obs
images
A
P
Jan 2022
C/ 2022 A2 PANSTARRS
46 obs
images
A
P
LC
Aug 2023
C/ 2022 E2 ATLAS
79 obs
images
A
P
LC
Mar 2025
C/ 2022 E3 ZTF
66 obs
images
A
P
LC
Apr 2022
C/ 2022 J2 Bok
2 obs
images
A
P
Dec 2022
C/ 2022 L1 Catalina
12 obs
images
A
P
Sept 2022
C/ 2022 L2 ATLAS
50 obs
MPEC
images
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P
LC
Aug 2022
C/ 2022 N1 Attard-Maury
5 obs
images
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P
Aug 2022
C/ 2022 N2 PANSTARRS
42 obs
images
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P
Sept 2024
C/ 2022 P1 NEOWISE
2 obs
images
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P
Sept 2022
C/ 2022 P3 ZTF
6 obs
images
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P
Sept 2022
C/ 2022 Q2 ATLAS
4 obs
images
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P
Sept 2022
C/ 2022 QE78 ATLAS
31 obs
images
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P
Mar 2025
C/ 2022 R2 ATLAS
2 obs
images
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P
Sept 2022
C/ 2022 S4 Lemmon
3 obs
images
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P
Sept 2023
C/ 2022 U1 Leonard
27 obs
images
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P
Sept 2024
C/ 2022 U2 ATLAS
17 obs
images
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P
Sept 2022
C/ 2022 U3 Bok
15 obs
images
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P
Mar 2025
C/ 2022 U4 Bok
14 obs
images
A
P
Aug 2023
C/ 2022 V2 Lemmon
20 obs
MPEC
images
A
P
July 2023
C/ 2022 W2 ATLAS
10 obs
MPEC
images
A
P
Jan 2023
C/ 2022 W3 Leonard
14 obs
MPEC
images
A
P
Aug 2023
C/ 2022 Y1 Hogan
1 obs
MPEC
images
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P
Jan 2023
C/ 2023 Y2 Lemmon
2 obs
MPEC
images
A
P
Feb 2023
C/ 2023 A1 Leonard
4 obs
MPEC
images
A
P
Jan 2023
C/ 2023 A3 Tsuchinshan-ATLAS
80 obs
images
A
P
LC
Mar 2025
C/ 2023 B2 ATLAS
1 obs
images
A
P
Aug 2023
C/ 2023 E1 ATLAS
35 obs
MPEC
images
A
P
LC
Aug 2023
C/ 2023 H2 Lemmon
5 obs
images
A
P
Sept 2023
C/ 2023 H5 Lemmon
45 obs
images
A
P
LC
Mar 2025
C/ 2023 P1 Nishimura
2 obs
images
A
P
Aug 2023
C/ 2023 Q1 PANSTARRS
26 obs
images
A
P
Mar 2025
C/ 2023 R1 PANSTARRS
43 obs
MPEC
images
A
P
Sept 2024
C/ 2023 S2 ATLAS
6 obs
MPEC
images
A
P
Oct 2023
C/ 2023 S3 Lemmon
4 obs
MPEC
images
A
P
Oct 2023
C/ 2023 T2 Borisov
5 obs
MPEC
images
A
P
Oct 2023
C/ 2023 TD22 Lemmon
8 obs
images
A
P
Sept 2024
C/ 2023 V1 Lemmon
9 obs
images
A
P
Oct 2024
C/ 2023 V4 Camarasa-Duszanowicz
18 obs
images
A
P
Mar 2024
C/ 2023 X2 Lemmon
11 obs
images
A
P
Mar 2025
C/ 2024 A1 ATLAS
17 obs
images
A
P
Mar 2025
C/ 2024 B1 Lemmon
1 obs
images
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P
Sept 2024
C/ 2024 C4 ATLAS
7 obs
images
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Jul 2024
C/ 2024 E1 Wierzchos
47 obs
images
A
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LC
Mar 2025
C/ 2024 G1 Wierzchos
1 obs
images
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P
May 2024
C/ 2024 G4 PANSTARRS
14 obs
images
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May 2025
C/ 2024 J2 Wierzchos
4 obs
images
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Febr 2025
C/ 2024 J3 ATLAS
8 obs
images
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Sept 2025
C/ 2024 J4 Lemmon
6 obs
images
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June 2025
C/ 2024 L5 ATLAS
5 obs
images
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May 2025
C/ 2024 M1 ATLAS
22 obs
images
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Mar 2025
C/ 2024 N3 Sarneczky
11 obs
images
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Mar 2025
C/ 2024 N4 Sarneczky
9 obs
images
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P
Febr 2025
C/ 2024 R4 PANSTARRS
16 obs
images
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P
Sept 2025
C/ 2025 A6 Lemmon
7 obs
images
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P
Sept 2025
C/ 2025 B2 Borisov
4 obs
images
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Febr 2025
C/ 2025 F2 SWAN
3 obs
images
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Apr 2025
C/ 2025 J1 Borisov
8 obs
images
A
P
May 2025
C/ 2025 K1 ATLAS
44 obs
images
A
P
LC
July 2025
C/ 2025 N1 ATLAS = 3I ATLAS
(Interstellar)
36 obs
images
A
P
LC
July 2025
C/ 2025 Q3 ATLAS
17 obs
MPEC
images
A
P
Sept 2025
C/ 2025 R1 ATLAS
9 obs
MPEC
images
A
P
Sept 2025
C/ 2025 R2 SWAN
12 obs
images
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Nov 2025
C/ 2025 R3 PANSTARRS
5 obs
images
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P
Nov 2025
C/ 2025 T1 ATLAS
11 obs
images
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Nov 2025
active comet