P/2021 Q5 (ATLAS) (Record n° 23949)
Orbital period : 5.95 years
NASA/JPL elements
IAU/MPC elements
On 2021 Sep 12 03h42 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 14.7 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 17.1 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " Coma diameter 1.5 ' r (dist/Sun) 1.242 AU d (dist/Earth) 1.496 AU Right ascension 07 41 33.62 h m s Declination +19 26 40.2 ° ' " 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 2021.09.12 07:23:34
AC2 fkugel@free.fr
NET UCAC-4
PK21Q050 C2021 09 12.15401 07 41 33.62 +19 26 40.2 14.7 T A77
PK21Q050 C2021 09 12.15968 07 41 34.80 +19 26 34.8 17.1 V A77
PK21Q050 C2021 09 12.16535 07 41 35.99 +19 26 29.0 17.1 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 -15 °C Mount Meade-MCMT-TDM Exposure details 5x60s Observatory MPC code A77 Reference stars catalog UCAC-4
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Sep 12 07h35m04s Observation modification date 2021 Sep 12 08h01m29s