C/2021 Y1 (ATLAS) (Record n° 25237)
NASA/JPL elements
IAU/MPC elements
On 2022 Mar 06 18h40 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 17.8 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 4.941 AU d (dist/Earth) 5.297 AU Right ascension 01 57 50.86 h m s Declination +45 05 58.4 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2022.03.07 07:42:19
AC2 fkugel@free.fr
NET USNO-SA 2.0
CK21Y010 KC2022 03 06.77760 01 57 50.86 +45 05 58.4 17.8 V A77
CK21Y010 KC2022 03 06.78663 01 57 51.26 +45 05 54.9 17.9 V A77
CK21Y010 KC2022 03 06.79566 01 57 51.76 +45 05 51.4 17.7 V A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -25 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 15x120s Observatory MPC code A77 Reference stars catalog USNO-SA 2.0 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 Mar 07 07h50m32s Observation modification date 2022 Mar 07 07h55m50s