21P/Giacobini-Zinner (Record n° 6035)
Orbital period : 6.54 years
NASA/JPL elements
IAU/MPC elements
On 2012 Feb 28 18h47 UT by Philippe DupouyNuclear magnitude (m2) 13.2 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 1.056 AU d (dist/Earth) 1.873 AU Right ascension 00 20 03.94 h m s Declination -02 05 09.6 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2012.03.01 05:30:24
AC2 obsdax@wanadoo.fr
NET UCAC-3
0021P KC2012 02 28.78239 00 20 03.94 -02 05 09.6 13.2 N 958
0021P KC2012 02 28.78539 00 20 04.67 -02 05 09.1 13.3 N 958
0021P KC2012 02 28.78838 00 20 05.50 -02 05 07.7 13.2 N 958
0021P KC2012 02 28.79180 00 20 06.34 -02 05 07.1 13.1 N 958
0021P KC2012 02 28.79444 00 20 07.07 -02 05 06.6 13.2 N 958
0021P KC2012 02 28.79740 00 20 07.82 -02 05 06.8 13.3 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 UCAC-3
Used softwares ASTROMETRICA Observation submission date 2012 Mar 19 03h21m26s