67P/Churyumov-Gerasimenko (Record n° 24362)
Orbital period : 6.42 years
NASA/JPL elements
IAU/MPC elements
On 2021 Nov 13 04h11 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 9.3 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 12.6 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " Afrho 342 cm r (dist/Sun) 1.218 AU d (dist/Earth) 0.418 AU Right ascension 08 01 25.67 h m s Declination +26 44 06.1 ° ' " 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 2021.11.13 08:18:39
AC2 fkugel@free.fr
NET USNO-B1.0
0067P C2021 11 13.17411 08 01 25.67 +26 44 06.1 12.6 I A77
0067P C2021 11 13.18464 08 01 27.60 +26 44 07.0 12.5 I A77
0067P C2021 11 13.19518 08 01 29.55 +26 44 07.5 9.3 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) IR pro Camera Atik460ex Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 27x60s Observatory MPC code A77 Reference stars catalog USNO-B1.0
Image resize factor 0.364 Resulting picture sampling (scale) 0.83 "/pix Remarks or comments Af[rho]2000km Observation submission date 2021 Nov 13 08h21m44s Observation modification date 2021 Nov 14 16h17m24s