C/2021 G2 (ATLAS) (Record n° 29789)
Perihelion distance : 4.98 AU
Inclination to ecliptic : 48 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2025 Jul 12 21h55 UT by Maurice Audejean
(Copyright Maurice Audejean)Magnitude (MPC m2) 15.5 Magnitude standard deviation 0.1 Aperture radius for m2 8.6 " r (dist/Sun) 5.503 AU d (dist/Earth) 5.018 AU Right ascension 226.17467 ° Declination -1.10886 ° MPC report COD R67
CON M. Audejean
OBS M. Audejean
MEA M. Audejean
TEL 0.40-m f/4.4 reflector + CMO
NUM 9
ACK MPCReport file updated 2025.07.13 12:06:19
NET ATLAS2
AC2 maurice.audejean@gmail.com
CK21G020 B2025 07 12.91332 15 04 41.92 -01 06 31.9 15.5 V R67
CK21G020 B2025 07 12.91356 15 04 41.77 -01 06 33.1 15.5 V R67
CK21G020 B2025 07 12.91475 15 04 41.86 -01 06 32.3 15.5 V R67
CK21G020 B2025 07 12.91499 15 04 41.89 -01 06 32.7 15.5 V R67
CK21G020 B2025 07 12.91522 15 04 41.90 -01 06 32.5 15.6 V R67
CK21G020 B2025 07 12.91617 15 04 42.03 -01 06 31.4 15.6 V R67
CK21G020 B2025 07 12.91665 15 04 41.91 -01 06 32.4 15.6 V R67
CK21G020 B2025 07 12.91688 15 04 41.92 -01 06 30.6 15.4 V R67
CK21G020 B2025 07 12.91923 15 04 41.96 -01 06 32.1 15.6 V R67
Instrumental configuration Config1 Instrument Dobson Sky-Watcher 400 SynScan - 406/1800 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1760 mm Instrument focale/diameter 4.4 Filter G (RGB) Camera OGMA AP26CC Sensor CMOS Sensor size 23.4x15.7 mm2 Sensor pixels number 6224x4168 Sensor temperature -10 °C Binning 2x2 Mount Azimutale type Dobson, motorisée, GOTO Motorization No Autoguide No Exposure total time 200 s Exposure details 10x20 Observatory MPC code R67 Location 37500 Chinon Reference stars catalog (ast) ATLAS2
Used softwares Tycho Tracker Resulting picture sampling (scale) 0.86 "/pix URL for more information or pictures www.astrodejean.fr Observation submission date 2025 Jul 13 14h29m48s Observation modification date 2025 Jul 13 14h34m27s