C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 28682)
NASA/JPL elements
IAU/MPC elements
On 2024 Jul 31 23h33 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 11.8 m2 standard deviation 0.0 Aperture radius used for m2 5.5 " Coma diameter 4.1 ' Tail length 0.3 ° Tail position angle
(PA) 98 ° Right ascension 10 55 37.09 h m s Declination +00 33 28.5 ° ' " MPC report COD W96
CON P.Ditz
OBS P.Ditz
MEA P.Ditz
TEL 0.43-m f/6.8 reflector + CMO
NUM 3
ACK MPCReport CodW96-PDI #CK2A030 obs2024-07-31 (L32x30s_bin3) file updated 2024.08.01 07:14:57
NET ATLAS2
AC2 patrick.ditz@wanadoo.fr,pat.ditz@gmx.fr
CK23A030 KB2024 07 31.98095 10 55 37.09 +00 33 28.5 11.8 V W96
CK23A030 KB2024 07 31.98526 10 55 36.98 +00 33 26.9 11.8 V W96
CK23A030 KB2024 07 31.98970 10 55 36.86 +00 33 25.4 11.8 V W96
Instrumental configuration Config1 Instrument PlaneWave CDK17 Instrument type Cassegrain Instrument aperture (0=naked eye) 430 mm Instrument focale length 2924 mm Instrument focale/diameter 6.8 Filter(s) L Camera QHY 268M Sensor CMOS Sensor size 23.5x15.7 mm2 Sensor pixels number 6252x4176 Sensor temperature -10 °C Binning 3x3 Mount Astelco NTM500 Exposure details 32X30s Air mass 3.6 Observatory MPC code W96 Location SpaceObs Chili Reference stars catalog ATLAS2
Used softwares Tycho Tracker Resulting picture sampling (scale) 0.79 "/pix Image processing Prim 11 & Gimp Remarks or comments Il est possible de deviner une seconde queue (gaz ionisé sans doute) située vers le bas en direction de l'étoile brillante Observation submission date 2024 Aug 01 18h28m16s Observation modification date 2024 Aug 27 16h27m34s