C/2021 G2 (ATLAS) (Record n° 29725)
NASA/JPL elements
IAU/MPC elements
On 2025 Jun 20 22h31 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 15.3 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " r (dist/Sun) 5.435 AU d (dist/Earth) 4.676 AU Right ascension 15 06 11.13 h m s Declination -02 15 10.7 ° ' " 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 5
ACK MPCReport file updated 2025.06.23 18:46:02
NET Gaia DR2
AC2 jgbosch@free.fr
CK21G020 KB2025 06 20.93811 15 06 11.13 -02 15 10.7 15.3 G Y87
CK21G020 KB2025 06 20.94848 15 06 11.01 -02 15 08.1 15.3 G Y87
CK21G020 KB2025 06 20.95980 15 06 10.88 -02 15 05.2 15.4 G Y87
Instrument NEWTON 250 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 89x25s Observatory MPC code Y87 Location Trevinca skies-Amalthea Reference stars catalog Gaia DR2
Used softwares Tycho Tracker Image resize factor 1 Resulting picture sampling (scale) 1.6 "/pix Observation submission date 2025 Jun 23 20h41m00s Observation modification date 2025 Jun 25 16h10m35s