C/2021 Y1 (ATLAS) (Record n° 26544)
NASA/JPL elements
IAU/MPC elements
On 2022 Dec 26 17h50 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 15.2 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 2.518 AU d (dist/Earth) 1.725 AU Right ascension 03 39 05.51 h m s Declination -01 02 05.4 ° ' " 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 2022.12.27 16:47:46
AC2 JGBosch@free.fr
NET UCAC-4
CK21Y010 C2022 12 26.74297 03 39 05.51 -01 02 05.4 15.2 R A77
CK21Y010 C2022 12 26.74866 03 39 05.06 -01 02 14.4 15.2 R A77
CK21Y010 C2022 12 26.75433 03 39 04.63 -01 02 22.8 15.2 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 15x1mn Observatory MPC code A77 Location Dauban A77 Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 Dec 27 16h50m22s Observation modification date 2022 Dec 27 17h23m49s