21P/Giacobini-Zinner (Record n° 6037)
Perihelion distance : 1.01 AU
Inclination to ecliptic : 32 °
Orbital period : 6.52 years
Eccentricity : 0.71
NASA/JPL elements
IAU/MPC elements
On 2012 Feb 29 18h48 UT by Philippe DupouyMagnitude (MPC m2) 13 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 1.059 AU d (dist/Earth) 1.875 AU Right ascension 6.09204 ° Declination -1.99783 ° MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2012.03.07 23:09:57
AC2 obsdax@wanadoo.fr
NET UCAC-3
0021P KC2012 02 29.78345 00 24 22.09 -01 59 52.2 12.9 N 958
0021P KC2012 02 29.78630 00 24 22.78 -01 59 51.3 12.9 N 958
0021P KC2012 02 29.78944 00 24 23.68 -01 59 49.7 12.9 N 958
0021P KC2012 02 29.79229 00 24 24.36 -01 59 48.4 13.0 N 958
0021P KC2012 02 29.79528 00 24 25.18 -01 59 46.8 13.1 N 958
0021P KC2012 02 29.79828 00 24 25.82 -01 59 45.5 13.1 N 958
Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 200 mm Instrument focale length 660 mm Instrument focale/diameter 3.3 Camera Audine 400 Sensor CCD Sensor size 6.9x4.6 mm2 Sensor pixels number 768x512 Sensor temperature -10 °C Binning 1x1 Mount LX200 Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog (ast) UCAC-3
Used softwares ASTROMETRICA Observation submission date 2012 Mar 19 03h22m40s