C/2021 G2 (ATLAS) (Record n° 29945)
NASA/JPL elements
IAU/MPC elements
On 2025 Aug 22 21h40 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 15.6 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " r (dist/Sun) 5.641 AU d (dist/Earth) 5.761 AU Right ascension 15 15 07.90 h m s Declination -00 37 27.2 ° ' " MPC report COD Y87
CON J.-G.Bosch
OBS J.-G.Bosch
MEA J.-G.Bosch
TEL 0.25-m f/4.75 reflector + CMO
NUM 22
ACK MPCReport file updated 2025.08.23 09:30:18
NET Gaia DR2
AC2 jgbosch@free.fr
CK21G020 KB2025 08 22.90287 15 15 07.90 -00 37 27.2 15.5 G Y87
CK21G020 KB2025 08 22.90767 15 15 08.07 -00 37 27.0 15.7 G Y87
CK21G020 KB2025 08 22.91231 15 15 08.18 -00 37 27.4 15.7 G Y87
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 1187.5 mm Instrument focale/diameter 4.75 Camera Asi 294MM Sensor CMOS Sensor temperature -10 °C Binning 4x4 Mount EQ6 Exposure details 70x25s Observatory MPC code Y87 Location Trevinca skies-Amalthea Reference stars catalog Gaia DR2
Used softwares Tycho Tracker Image resize factor 2 Resulting picture sampling (scale) 1.6 "/pix Observation submission date 2025 Aug 23 09h39m21s Observation modification date 2025 Sep 18 08h39m19s