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21P/Giacobini-Zinner

Orbital period : 6.57 years

NASA/JPL elements
IAU/MPC elements


On 2012 Feb 27 18h26 UT by Francois Kugel

Nuclear magnitude (m2)11.5
Aperture radius used for m228 "
r (dist/Sun) 1.053 AU
d (dist/Earth) 1.870 AU
Right ascension00 15 41.93 h m s
Declination-02 10 31.8 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.08-m f/5 refractor + CCD
ACK MPCReport file updated 2012.02.28 06:20:47
AC2 fkugel@wanadoo.fr
NET NOMAD
0021P         C2012 02 27.76828 00 15 41.93 -02 10 31.8          11.5 N      A77
0021P         C2012 02 27.77373 00 15 43.12 -02 10 24.7          11.5 N      A77
0021P         C2012 02 27.77995 00 15 45.09 -02 10 23.1          11.5 N      A77
Instrument typeRefractor
Instrument aperture (0=naked eye)80 mm
Instrument focale length400 mm
Instrument focale/diameter5
Filter(s)IR pro
SensorCCD
Observatory MPC codeA77
Reference stars catalogNOMAD
Observation submission date2012 Feb 28 07h22m19s

(Record n° 5956)

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