67P/Churyumov-Gerasimenko (Record n° 24586)
Perihelion distance : 1.21 AU
Inclination to ecliptic : 4 °
Orbital period : 6.43 years
Eccentricity : 0.65
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 13 04h17 UT by Yoann Degot Longhi
(Copyright Yoann Degot Longhi)Magnitude (MPC m2) 12.7 Magnitude standard deviation 0.1 Aperture radius for m2 5.74 " r (dist/Sun) 1.314 AU d (dist/Earth) 0.439 AU Right ascension 134.90683 ° Declination +27.47256 ° MPC report COD G20
OBS Y.Degot Longhi
MEA Y.Degot Longhi
TEL 0.30-m f/3.8 Reflector + CCD
ACK MPCReport file updated 2021.12.13 20:02:40
AC2 dynt@free.fr
NET UCAC-4
0067P C2021 12 13.17858 08 59 37.64 +27 28 21.2 12.8 V G20
0067P C2021 12 13.20866 08 59 38.63 +27 28 26.2 12.7 V G20
0067P C2021 12 13.24260 08 59 39.74 +27 28 30.7 12.7 V G20
Instrument Newton 300 F3.8 Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter None Camera QHY 294M Pro Sensor CCD Mount Big Mount MCMT TDM Picture exposure details 74x60s Observatory MPC code G20 Location 83 BRIGNOLES Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.82 "/pix URL for more information or pictures http://www.astrosurf.com/blogs/entry/502-13-dec-21-67p-116p-108p/ Remarks or comments Bad seeing- SQM 19.7 T -4°C Observation submission date 2021 Dec 13 20h08m32s Observation modification date 2021 Dec 13 23h01m35s