Copyright © All rights reserved. Made By Erik Bryssinck  Terms of use  |  Privacy policy

Comet C/2021 O3 (PANSTARRS) - 1 aug. 2021

Af(rho) data according the CARA-approach is available via request to CARA-coordinator

http://cara.uai.it

Astrometric data for minor planet center

COD L81

CON E. Bryssinck, BRIXIIS Observatory, 9150 Kruibeke , Belgium [erik.bryssinck@telenet.be]

OBS E. Bryssinck

MEA E. Bryssinck

TEL 0.51-m f/6.7 astrograph + CCD

ACK MPCReport file updated 2021.08.01 10:50:44

AC2 erik.bryssinck@telenet.be

NET Gaia DR2

     P11ibiE KC2021 08 01.04661 23 24 31.47 +27 58 32.3          19.6 G      L81

     P11ibiE KC2021 08 01.05642 23 24 31.11 +27 58 33.0          19.9 G      L81

----- end -----

COD L81

OBS BRIXIIS Observatory

CATALOG: Gaia DR2 - BAND: G

                                   10x10  20x20  30x30  40x40  50x50  60x60   SNR   SB   COD

COMET         UTC                    +/-    +/-    +/-    +/-    +/-    +/-     N  FWHM  CAT

------------  -------------------  -----  -----  -----  -----  -----  -----  ----  ----  ---

C/2021 O3     01/08/2021 01:14:11  19.63  19.48  19.55  19.54  19.61          5.5  19.3  L81

C/2021 O3     01/08/2021 01:14:11*  0.07   0.29   0.26   0.31   1.22            2   3.8  Gai

                                                                     AFRHO         LOG

COMET         UTC                   DELTA    r    BOX "   MAG   RSR    CM    +/-  AFRHO  OBS

------------  -------------------   -----  -----  -----  -----  ---  -----  ----  -----  ---

C/2021 O3     01/08/2021 01:14:11    3.64   4.24   7.57  19.58    6     34     6  1.528  L81

Observation made on june 13 , while this object was still mentioned on the PCCP of the minorplanetcenter , by use of a remote 0.51-m f/6.5 astrograph telescope from Namibia

Photometry obtained with FOCAS-II software:

MPEC 2021-P05 : COMET C/2021 O3 (PANSTARRS)

     R. Weryk reports the discovery of a comet in images taken by Pan-STARRS 1 (F51) on July 26 UT.  Additional reports of cometary features are as follows:

OC   Date        Reporter           Coma    Tail    PA          Exposures

X02  2021-07-30  E. Guido            8"                          15x240s

L81  2021-08-01  E. Bryssinck        8"                          12x120s