C/2021 Y1 (ATLAS) (Record n° 26221)
NASA/JPL elements
IAU/MPC elements
On 2022 Oct 30 20h58 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 15.7 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 2.939 AU d (dist/Earth) 2.117 AU Right ascension 05 02 37.43 h m s Declination +24 46 30.9 ° ' " MPC report COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2022.10.31 14:27:41
AC2 JGBosch@free.fr
NET NOMAD
CK21Y010 C2022 10 30.87369 05 02 37.43 +24 46 30.9 15.7 R A77
CK21Y010 C2022 10 30.87937 05 02 37.10 +24 46 24.0 15.5 R A77
CK21Y010 C2022 10 30.88504 05 02 36.77 +24 46 17.4 15.8 R A77
Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Camera Atik 460ex Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 15x60s Observatory MPC code A77 Location Dauban A77 Reference stars catalog NOMAD
Used softwares Astrometrica Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 Oct 31 14h47m42s Observation modification date 2022 Oct 31 15h45m11s