C/2021 P4 (ATLAS) (Record n° 24355)
Orbital period : 5369.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Nov 11 18h27 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 18.5 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 3.708 AU d (dist/Earth) 3.142 AU Right ascension 22 47 01.87 h m s Declination +60 20 01.1 ° ' " 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 2021.11.12 07:28:18
AC2 fkugel@free.fr
NET NOMAD
CK21P040 KC2021 11 11.76850 22 47 01.87 +60 20 01.1 18.5 V A77
CK21P040 KC2021 11 11.78435 22 47 00.75 +60 19 52.0 18.6 V A77
CK21P040 KC2021 11 11.79997 22 46 59.65 +60 19 43.3 18.3 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 25x90s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Nov 12 07h30m19s Observation modification date 2021 Nov 12 08h08m58s