C/2021 G2 (ATLAS) (Record n° 29821)
NASA/JPL elements
IAU/MPC elements
On 2025 Jul 21 21h57 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 15.5 m2 standard deviation 0.0 Aperture radius used for m2 6.4 " r (dist/Sun) 5.532 AU d (dist/Earth) 5.176 AU Right ascension 15 05 33.63 h m s Declination -00 50 52.7 ° ' " 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 37
ACK MPCReport file updated 2025.07.22 09:47:49
NET Gaia DR2
AC2 jgbosch@free.fr
CK21G020 KB2025 07 21.91492 15 05 33.63 -00 50 52.7 15.5 G Y87
CK21G020 KB2025 07 21.92932 15 05 33.74 -00 50 51.5 15.5 G Y87
CK21G020 KB2025 07 21.94356 15 05 33.86 -00 50 50.3 15.5 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 139x25s Observatory MPC code Y87 Location Trevinca skies-Amalthea Reference stars catalog Gaia DR2
Used softwares Tycho Tracker Image resize factor 0 Resulting picture sampling (scale) 1.6 "/pix Remarks or comments facteur d'échelle inconnu Observation submission date 2025 Jul 22 09h58m49s Observation modification date 2025 Jul 22 11h19m00s