C/2021 G2 (ATLAS) (Record n° 29840)
NASA/JPL elements
IAU/MPC elements
On 2025 Jul 26 23h35 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 15.6 m2 standard deviation 0.2 Aperture radius used for m2 6.4 " r (dist/Sun) 5.549 AU d (dist/Earth) 5.266 AU Right ascension 15 06 25.09 h m s Declination -00 44 46.9 ° ' " 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 16
ACK MPCReport file updated 2025.07.27 08:11:21
NET Gaia DR2
AC2 jgbosch@free.fr
CK21G020 KB2025 07 26.98280 15 06 25.09 -00 44 46.9 15.4 G Y87
CK21G020 KB2025 07 26.99317 15 06 25.22 -00 44 46.1 15.6 G Y87
CK21G020 KB2025 07 27.00338 15 06 25.33 -00 44 45.5 15.8 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 100x25s 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 Jul 27 08h35m51s Observation modification date 2025 Jul 27 08h43m07s