Copyright © 2009 / 2019 - Alfons Diepvens - all rights reserved.
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Recent comet images
C2010 U3 Boattini
C2014 OE4 PANSTARRS
C2016 R2 PANSTARRS
C2017 K2 PANSTARRS
C2017 T2 PANSTARRS
C2018 U1 Lemmon
C2018 W2 Africano
C2018 D1 Flewelling
C2019 K4 Ye
C2019 K8 ATLAS
C2019 L3 ATLAS
C2019 M3 ATLAS
C2019 N1 ATLAS
C2019 N2 ASASSN
2I/ Borisov
29P Schwassmann-Wachmann 1
68P Klemola
74P Smirnova-Chernykh
114P-Wiseman-Skiff
260P McNaught
1999 KW4
2010 JU39
2010 NY65
2019 OT
2003 RP8
2002 CF26
NEO confirmations C23
All my observations
All comet observations
C23 Light Curves
C23 reference MPEC-IAU Circular
C23 total Observations
C23 Count Obs. By Year
C23 Residuals
C23 Observatory code
AAVSO Top 50
Observatory ranking table
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Comet observations and images
Olmen
observatory MPC code:
C23
Alfons Diepvens
NEW images 09 Oct 2019
2I/Borisov
2I/Borisov
- Neg
20-21 Sept 2019
29P Schwassmann-Wachmann 1
- 20 Sept
29P Schwassmann-Wachmann 1
- 21 Sept
68P Klemola
114P Wiseman-Skiff
260P McNaught
C2018 W2 Africano
- 20 Sept.
C2018 W2 Africano
- false color
C2018 W2 Africano
- neg
C2018 W2 Africano
- 21 Sept.
C2018 W2 Africano
- false color
C2018 W2 Africano
- neg
C2014 OE4 PANSTARRS
C2016 R2 PANSTARRS
C2018 N2 ASASSN
C2018 U1 Lemmon
C2019 D1 Flewelling
C2019 K8 ATLAS
C2019 N1 ATLAS
20 Sept 2019
2I/ Borisov
(gb00234)
18-20 Sept 2019
29P Schwassmann-Wachmann 1
68P Klemola
260P McNaught
C2017 K2 PANSTARRS
C2018 N2 ASASSN
C2018 W2 Africano
C2018 W2 Africano
- false color
C2019 K4 Ye
05-09 Sept 2019
P/2008 Y1 = 2019 R1 (Boattini)
29P Schwassmann-Wachmann 1
- 05 Sept
29P Schwassmann-Wachmann 1
- 09 Sept
114P Wiseman-Skiff
- 05 Sept
114P Wiseman-Skiff
- 09 Sept
260P McNaught
C2017 T2 PANSTARRS
C2018 N2 ASASSN
C2018 W2 Africano
- 05 Sept
C2018 W2 Africano
- false color
C2018 W2 Africano
- 09 Sept
C2018 W2 Africano
- Neg
C2019 D1 Flewelling
C2019 K4 Ye
C2019 N1 ATLAS
2002 CF26 (237805)
+ Phase diagram