67P/Churyumov-Gerasimenko (Record n° 24380)
Orbital period : 6.42 years
NASA/JPL elements
IAU/MPC elements
On 2021 Nov 16 04h30 UT by Joel Nicolas
(Copyright Joel Nicolas)Coma Total magnitude (m1) 9.3 Aperture radius used for m1 2.7 ' Nuclear magnitude (m2) 12.3 m2 standard deviation 0.0 Aperture radius used for m2 5.6 " Coma diameter 5.4 ' Afrho 347 cm Afrho error 4 cm r (dist/Sun) 1.223 AU d (dist/Earth) 0.419 AU Right ascension 08 10 41.09 h m s Declination +26 47 08.0 ° ' " MPC report COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2021.11.16 09:59:25
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0067P C2021 11 16.18738 08 10 41.09 +26 47 08.0 12.3 N A77
0067P C2021 11 16.19068 08 10 41.64 +26 47 08.3 12.3 N A77
0067P C2021 11 16.19435 08 10 42.30 +26 47 08.7 12.3 N A77
0067P C2021 11 16.19745 08 10 42.81 +26 47 08.9 12.3 N A77
0067P C2021 11 16.20059 08 10 43.32 +26 47 08.8 12.3 N A77
0067P C2021 11 16.20367 08 10 43.89 +26 47 09.1 12.3 N A77
0067P C2021 11 16.20674 08 10 44.37 +26 47 09.1 12.3 N A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Exposure details 20*45s Air mass 1.05 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2021 Nov 16 10h05m21s Observation modification date 2021 Nov 17 10h55m00s