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21P/Giacobini-Zinner

Orbital period : 6.57 years

NASA/JPL elements
IAU/MPC elements


On 2012 Mar 09 18h44 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)11.8
m2 standard deviation0.1
Aperture radius used for m228 "
r (dist/Sun) 1.095 AU
d (dist/Earth) 1.906 AU
Right ascension01 02 29.35 h m s
Declination-01 10 52.3 ° ' "
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 2012.03.09 19:39:45
AC2 fkugel@wanadoo.fr
NET NOMAD
0021P        KC2012 03 09.78029 01 02 29.35 -01 10 52.3          11.8 N      A77
0021P        KC2012 03 09.78421 01 02 30.39 -01 10 53.5          11.8 N      A77
0021P        KC2012 03 09.78888 01 02 31.35 -01 10 57.6          11.9 N      A77
Instrument typeRefractor
Instrument aperture (0=naked eye)80 mm
Instrument focale length400 mm
Instrument focale/diameter5
Filter(s)IR pro
Camerast8300 sbig
SensorCCD
Sensor size14x18 mm2
Sensor pixels number1266x1676
Sensor temperature-20 °C
Binning2x2
MountHEQ5pro
Exposure details13x60s
Air mass8.41
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)28 "/pix
Observation submission date2012 Mar 09 21h01m26s
Observation modification date2012 Mar 09 21h04m41s

(Record n° 5970)

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