C/2021 Y1 (ATLAS) (Record n° 26714)
NASA/JPL elements
IAU/MPC elements
On 2023 Feb 04 18h44 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 15 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 2.276 AU d (dist/Earth) 2.085 AU Right ascension 03 15 15.25 h m s Declination -12 51 06.2 ° ' " 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 2023.02.04 22:18:27
AC2 fkugel@free.fr
NET USNO-B1.0
CK21Y010 KC2023 02 04.78052 03 15 15.25 -12 51 06.2 15.0 I A77
CK21Y010 KC2023 02 04.78700 03 15 15.23 -12 51 10.4 15.1 I A77
CK21Y010 KC2023 02 04.79349 03 15 15.31 -12 51 16.0 15.0 I 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) IR pro Camera Atik460ex Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 25x60s Seeing 5 Observatory MPC code A77 Reference stars catalog USNO-B1.0
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Feb 04 22h19m56s Observation modification date 2023 Feb 04 22h50m42s