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21P/Giacobini-Zinner

Orbital period : 6.57 years

NASA/JPL elements
IAU/MPC elements


On 2012 Jan 13 18h51 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)11.6
m2 standard deviation0.1
Aperture radius used for m210 "
r (dist/Sun) 1.113 AU
d (dist/Earth) 1.906 AU
Right ascension21 01 25.01 h m s
Declination-04 42 06.0 ° ' "
MPC report
COD J43
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.5-m f/3 reflector + CCD
ACK MPCReport file updated 2012.01.13 21:24:26
AC2 fkugel@wanadoo.fr
NET NOMAD
0021P         C2012 01 13.78549 21 01 25.01 -04 42 06.0          11.6 N      J43
0021P         C2012 01 13.78798 21 01 25.62 -04 42 06.0          11.7 N      J43
0021P         C2012 01 13.79047 21 01 26.24 -04 42 05.6          11.6 N      J43
Instrument typeNewton
Instrument aperture (0=naked eye)500 mm
Instrument focale length1500 mm
Instrument focale/diameter3
Filter(s)R (RGB)
CameraST11k
SensorCCD
Sensor size24x36 mm2
Sensor temperature-30 °C
Binning2x2
TrackingNo
AutoguideNo
Exposure details11x30s
Observatory MPC codeJ43
Reference stars catalogNOMAD
Resulting picture sampling (scale)2.48 "/pix
Observation submission date2012 Jan 13 22h59m18s
Observation modification date2012 Jan 15 10h59m48s

(Record n° 5455)

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