67P/Churyumov-Gerasimenko (Record n° 13944)
Perihelion distance : 1.21 AU
Inclination to ecliptic : 4 °
Orbital period : 6.43 years
Eccentricity : 0.65
NASA/JPL elements
IAU/MPC elements
On 2015 May 29 09h16 UT by Thierry Noel
(Copyright Thierry Noel)Magnitude (MPC m2) 15.5 Magnitude standard deviation 0.1 Aperture radius for m2 5.5 " Coma diameter 0.3 ' Tail length 0.04 ° Tail position angle
(PA) 250 ° r (dist/Sun) 1.541 AU d (dist/Earth) 2.187 AU Right ascension 27.68808 ° Declination +7.54622 ° MPC report COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, T. Noel
MEA T. Noel
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2015.05.29 12:41:46
AC2 thierrynoel38@free.fr
NET UCAC-4
0067P C2015 05 29.38598 01 50 45.14 +07 32 46.4 15.5 N W96
0067P C2015 05 29.40032 01 50 47.78 +07 33 02.7 15.6 N W96
0067P C2015 05 29.41503 01 50 50.35 +07 33 18.8 15.5 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Filter None Camera QHY9 Sensor CCD Sensor temperature -35 °C Binning 4x4 Mount Paramount Exposure details 80x30s Observatory MPC code W96 Location San Pedro de Atacama, Chile Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.38 "/pix Image processing Astrometrica (-dark, /flat, add), Iris (levels, ddp, crop) Observation submission date 2015 May 29 13h10m26s Observation modification date 2015 May 29 22h56m25s