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21P/Giacobini-Zinner

Orbital period : 6.57 years

NASA/JPL elements
IAU/MPC elements


On 2012 Mar 10 18h58 UT by Philippe Dupouy

Nuclear magnitude (m2)13.4
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 1.100 AU
d (dist/Earth) 1.910 AU
Right ascension01 06 42.20 h m s
Declination-01 05 25.2 ° ' "
MPC report
COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2012.03.12 03:44:17
AC2 obsdax@wanadoo.fr
NET UCAC-3
0021P        KC2012 03 10.79046 01 06 42.20 -01 05 25.2          13.3 N      958
0021P        KC2012 03 10.79519 01 06 43.25 -01 05 16.2          13.4 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 03h33m16s

(Record n° 6059)

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