C/2021 G2 (ATLAS) (Record n° 29675)
NASA/JPL elements
IAU/MPC elements
On 2025 Apr 24 02h39 UT by Jean-Paul Desgrees
(Copyright Jean-Paul Desgrees)Nuclear magnitude (m2) 16.4 m2 standard deviation 0.2 Aperture radius used for m2 0.4 " r (dist/Sun) 5.277 AU d (dist/Earth) 4.322 AU Right ascension 15 26 40.86 h m s Declination -08 45 38.0 ° ' " MPC report COD X03
CON Desgrees JP [jpaul-astro28@sfr.fr]
OBS Desgrees Jean-Paul
MEA Desgrees JP
TEL 0.35-m f/4.7 Newtonian reflector + CMOS + CCD
ACK MPCReport file updated 2025.04.24 16:05:02
AC2 jpaul-astro28@sfr.fr
NET Gaia DR2
CK21G020 C2025 04 24.11015 15 26 40.86 -08 45 38.0 16.50G X03
CK21G020 C2025 04 24.11090 15 26 40.84 -08 45 37.8 16.01G X03
CK21G020 C2025 04 24.11166 15 26 40.82 -08 45 37.5 16.62G X03
CK21G020 C2025 04 24.11241 15 26 40.81 -08 45 36.9 16.51G X03
Instrumental configuration Config2 Instrument ONTC 355mm Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera Player One IMX571M Sensor CMOS Sensor size 23.5x15.7 mm2 Sensor pixels number 6252x4176 Sensor temperature -10 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure total time 60 s Exposure details 25x3mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog Gaia DR2
Used softwares Astrometrica Resulting picture sampling (scale) 0.86 "/pix Observation submission date 2025 Apr 24 16h48m58s Observation modification date 2025 Apr 24 16h50m56s