67P/Churyumov-Gerasimenko (Record n° 23994)
Orbital period : 6.42 years
NASA/JPL elements
IAU/MPC elements
On 2021 Sep 22 02h31 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 11.8 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 14.5 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 1.314 AU d (dist/Earth) 0.548 AU Right ascension 04 20 47.60 h m s Declination +19 05 36.4 ° ' " 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 2021.09.22 06:51:04
AC2 fkugel@free.fr
NET UCAC-4
0067P C2021 09 22.10491 04 20 47.60 +19 05 36.4 14.5 V A77
0067P C2021 09 22.11000 04 20 48.88 +19 05 41.8 14.5 V A77
0067P C2021 09 22.11510 04 20 50.07 +19 05 46.4 11.8 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 Binning 1x1 Mount Meade-MCMT-TDM Exposure details 17x45s Observatory MPC code A77 Reference stars catalog UCAC-4
Resulting picture sampling (scale) 0.83 "/pix Image processing median Observation submission date 2021 Sep 22 07h07m24s Observation modification date 2021 Sep 22 07h43m55s