C/2021 G2 (ATLAS) (Record n° 28630)
NASA/JPL elements
IAU/MPC elements
On 2024 Jul 17 17h57 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 15.6 m2 standard deviation 0.1 Aperture radius used for m2 5.2 " r (dist/Sun) 5.000 AU d (dist/Earth) 5.095 AU Right ascension 12 20 15.59 h m s Declination -20 41 22.7 ° ' " MPC report COD M49
CON P. Ditz, 35 rue Schweighaeuser Strasbourg (France) [pat.ditz@gmx.fr]
OBS D. Husar, M. Junius, L. Demetz, A. Karacali, P. Ditz, R. Hellot, T. Daiber, T. Steinbach
MEA D. Husar, P. Ditz
TEL 0.30-m f/4 reflector + CMO
NUM 3
ACK MPCReport CODM49-PDI #CK21G020 obs2024-07-17 (L_21x60s_bin2) file updated 2024.07.19 09:14:33
NET ATLAS2
AC2 M49-Team@gmx.de,obs-remote@ias-observatory.org,patrick.ditz@wanadoo.fr
CK21G020 KB2024 07 17.74765 12 20 15.59 -20 41 22.7 15.6 V M49
CK21G020 KB2024 07 17.75263 12 20 15.81 -20 41 21.4 15.6 V M49
CK21G020 KB2024 07 17.75760 12 20 16.03 -20 41 20.0 15.7 V M49
Instrumental configuration Config1 Instrument Lacerta 12" Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1200 mm Instrument focale/diameter 4 Filter(s) L Camera QHY 268M Sensor CMOS Sensor size 23.5x15.7 mm2 Sensor pixels number 6252x4176 Sensor temperature -5 °C Binning 2x2 Mount ASA DDM 85XLA Exposure total time 1200 s Exposure details 20x60s Moon phase 29 ° Moon elongation 56 ° Air mass 1.2 Observatory MPC code M49 Location IAS Hakos Namibie Reference stars catalog ATLAS2
Used softwares Tycho Tracker Resulting picture sampling (scale) 1.3 "/pix Remarks or comments Observation & Measurement by NEO-Team from IAS (Internationale Amateur Sternwarte) Namibia Observation submission date 2024 Jul 19 12h51m38s Observation modification date 2024 Jul 19 12h58m28s