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21P/Giacobini-Zinner

Orbital period : 6.57 years

NASA/JPL elements
IAU/MPC elements


On 2012 Feb 29 18h48 UT by Philippe Dupouy

Nuclear magnitude (m2)13
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 1.059 AU
d (dist/Earth) 1.875 AU
Right ascension00 24 22.09 h m s
Declination-01 59 52.2 ° ' "
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 typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)200 mm
Instrument focale length660 mm
Instrument focale/diameter3.3
CameraAudine 400
SensorCCD
Sensor size6.9x4.6 mm2
Sensor pixels number768x512
Sensor temperature-10 °C
Binning1x1
MountLX200
TrackingYes
AutoguideNo
Observatory MPC code958
LocationDax 40100 France
Reference stars catalogUCAC-3
Photometry|Astrometry softwareASTROMETRICA
Observation submission date2012 Mar 19 03h22m40s

(Record n° 6037)

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