67P/Churyumov-Gerasimenko (Record n° 23950)
Orbital period : 6.42 years
NASA/JPL elements
IAU/MPC elements
On 2021 Sep 12 04h08 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 12.2 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 14.6 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 1.366 AU d (dist/Earth) 0.617 AU Right ascension 03 41 52.90 h m s Declination +16 17 47.0 ° ' " 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
0067P C2021 09 12.17197 03 41 52.90 +16 17 47.0 14.5 V A77
0067P C2021 09 12.17479 03 41 53.54 +16 17 50.4 14.6 V A77
0067P C2021 09 12.17851 03 41 54.33 +16 17 54.0 12.2 T 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 5x30s 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 07h50m02s