C/2021 P4 (ATLAS) (Record n° 25551)
Orbital period : 5369.00 years
NASA/JPL elements
IAU/MPC elements
On 2022 May 17 20h16 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 14.9 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 1.600 AU d (dist/Earth) 2.198 AU Right ascension 05 03 19.98 h m s Declination +58 18 56.5 ° ' " 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 A77 file updated 2022.05.18 06:15:32
AC2 fkugel@free.fr
NET NOMAD
CK21P040 C2022 05 17.84436 05 03 19.98 +58 18 56.5 14.9 V A77
CK21P040 C2022 05 17.84922 05 03 21.73 +58 18 53.5 14.9 V A77
CK21P040 C2022 05 17.85409 05 03 23.46 +58 18 50.8 14.8 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 -10 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 13x60s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 May 18 06h21m07s Observation modification date 2022 May 18 06h24m55s