C/2021 P4 (ATLAS) (Record n° 25357)
Orbital period : 5369.00 years
NASA/JPL elements
IAU/MPC elements
On 2022 Apr 07 03h57 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 15.1 m2 standard deviation 0.1 Aperture radius used for m2 8.3 " r (dist/Sun) 2.056 AU d (dist/Earth) 2.532 AU Right ascension 01 43 55.15 h m s Declination +57 03 04.7 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2022.04.07 07:19:01
AC2 fkugel@wanadoo.fr
NET NOMAD
CK21P040 KC2022 04 07.16486 01 43 55.15 +57 03 04.7 15.2 V A77
CK21P040 KC2022 04 07.16648 01 43 55.55 +57 03 04.7 15.0 V A77
CK21P040 KC2022 04 07.16810 01 43 55.77 +57 03 05.0 15.1 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 2x2 Mount Meade-MCMT-TDM Exposure details 9x30s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 1.66 "/pix Observation submission date 2022 Apr 07 07h23m38s Observation modification date 2022 Apr 07 07h24m21s