C/2021 P4 (ATLAS) (Record n° 25214)
Orbital period : 5369.00 years
NASA/JPL elements
IAU/MPC elements
On 2022 Mar 04 18h35 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 14.9 Aperture radius used for m1 0.2 ' Nuclear magnitude (m2) 15.8 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 2.452 AU d (dist/Earth) 2.775 AU Right ascension 00 08 10.98 h m s Declination +52 38 02.2 ° ' " 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 2022.03.05 08:22:31
AC2 fkugel@free.fr
NET NOMAD
CK21P040 KC2022 03 04.77427 00 08 10.98 +52 38 02.2 14.9 T A77
CK21P040 KC2022 03 04.78006 00 08 11.74 +52 38 04.0 15.8 V A77
CK21P040 KC2022 03 04.78527 00 08 12.41 +52 38 05.1 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 14x90s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 Mar 05 08h29m35s Observation modification date 2022 Mar 05 08h43m47s