67P/Churyumov-Gerasimenko (Record n° 24069)
Orbital period : 6.42 years
NASA/JPL elements
IAU/MPC elements
On 2021 Oct 03 06h52 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 13.7 m2 standard deviation 0.3 Aperture radius used for m2 5.6 " Afrho 143 cm Afrho error 4 cm r (dist/Sun) 1.268 AU d (dist/Earth) 0.491 AU Right ascension 05 09 07.02 h m s Declination +21 59 54.2 ° ' " MPC report COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2021.10.03 19:05:52
AC2 jl.virlichie@gmail.com
NET Gaia DR2
0067P C2021 10 03.28626 05 09 07.02 +21 59 54.2 13.2 G X03
0067P KC2021 10 03.29088 05 09 08.52 +21 59 57.8 13.8 G X03
0067P C2021 10 03.29381 05 09 09.02 +22 00 01.0 13.9 G X03
0067P C2021 10 03.30221 05 09 11.22 +22 00 08.2 14.0 G X03
0067P C2021 10 03.31249 05 09 13.92 +22 00 16.9 13.7 G X03
0067P C2021 10 03.32591 05 09 17.42 +22 00 28.7 11.0 T X03
Instrumental configuration Config1 Instrument ONTC 355 Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera Moravian G3 KAF 16200 Sensor CCD Sensor size 27x21.6 mm2 Sensor pixels number 4500x3600 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure details 10x1mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Remarks or comments Afrho mesuré par F0CAs Observation submission date 2021 Oct 03 22h12m27s Observation modification date 2021 Oct 03 22h28m03s