C/2021 Y1 (ATLAS) (Record n° 26851)
NASA/JPL elements
IAU/MPC elements
On 2023 Mar 05 18h35 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 15.7 m2 standard deviation 0.1 Aperture radius used for m2 4.15 " r (dist/Sun) 2.144 AU d (dist/Earth) 2.346 AU Right ascension 03 28 17.39 h m s Declination -17 01 04.4 ° ' " 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 2023.03.06 06:11:33
AC2 fkugel@free.fr
NET NOMAD
CK21Y010 KC2023 03 05.77448 03 28 17.39 -17 01 04.4 15.8 V A77
CK21Y010 KC2023 03 05.78015 03 28 17.74 -17 01 06.6 15.5 V A77
CK21Y010 KC2023 03 05.78582 03 28 17.98 -17 01 09.7 15.8 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 21x60s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Mar 06 06h13m52s Observation modification date 2023 Mar 06 07h26m07s