C/2021 P4 (ATLAS) (Record n° 24825)
Orbital period : 5369.00 years
NASA/JPL elements
IAU/MPC elements
On 2022 Jan 15 17h50 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 16.8 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 3.000 AU d (dist/Earth) 2.954 AU Right ascension 22 51 10.21 h m s Declination +51 20 22.5 ° ' " 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 MPCReport file updated 2022.01.16 08:16:49
AC2 fkugel@free.fr
NET NOMAD
CK21P040 C2022 01 15.74292 22 51 10.21 +51 20 22.5 16.9 V A77
CK21P040 C2022 01 15.75670 22 51 11.04 +51 20 20.1 16.7 V A77
CK21P040 C2022 01 15.77047 22 51 11.87 +51 20 16.9 16.8 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 -20 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 35x60s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 Jan 16 08h21m29s Observation modification date 2022 Jan 16 08h28m57s