Home

21P/Giacobini-Zinner

Orbital period : 6.57 years

NASA/JPL elements
IAU/MPC elements


On 2012 Feb 07 18h35 UT by Philippe Dupouy

Nuclear magnitude (m2)12.3
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 1.033 AU
d (dist/Earth) 1.851 AU
Right ascension22 48 18.94 h m s
Declination-03 42 52.9 ° ' "
MPC report
COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2012.02.09 22:04:28
AC2 obsdax@wanadoo.fr
NET UCAC-3
0021P        KC2012 02 07.77413 22 48 18.94 -03 42 52.9          12.2 N      958
0021P        KC2012 02 07.78008 22 48 20.47 -03 42 51.1          12.2 N      958
0021P        KC2012 02 07.78587 22 48 22.05 -03 42 49.8          12.3 N      958
0021P        KC2012 02 07.79222 22 48 23.49 -03 42 50.6          12.5 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 Feb 16 03h31m29s

(Record n° 5621)

Home