67P/Churyumov-Gerasimenko (Record n° 14462)
Orbital period : 6.42 years
NASA/JPL elements
IAU/MPC elements
On 2015 Sep 21 03h35 UT by Joel Nicolas
(Copyright Joel Nicolas)Coma Total magnitude (m1) 11.8 Nuclear magnitude (m2) 14 Aperture radius used for m2 5.6 " Coma diameter 1.35 ' Afrho 423 cm Afrho error 25 cm r (dist/Sun) 1.331 AU d (dist/Earth) 1.789 AU Right ascension 08 55 52.63 h m s Declination +21 17 39.5 ° ' " 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 2015.09.21 15:42:52
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0067P C2015 09 21.14919 08 55 52.63 +21 17 39.5 14.0 N A77
0067P C2015 09 21.15241 08 55 53.28 +21 17 37.7 13.9 N A77
0067P C2015 09 21.15481 08 55 53.73 +21 17 35.9 14.0 N A77
0067P C2015 09 21.15726 08 55 54.22 +21 17 35.0 14.0 N A77
0067P C2015 09 21.15968 08 55 54.70 +21 17 33.3 14.0 N A77
0067P C2015 09 21.16128 08 55 55.00 +21 17 32.8 14.0 N A77
Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) I Bessel Camera ST8XME Sensor CCD Sensor temperature -25 °C Binning 1x1 Exposure details 15*60s Air mass 2.30 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 2015 Sep 21 15h47m53s Observation modification date 2015 Sep 23 10h27m07s