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21P/Giacobini-Zinner

Orbital period : 6.57 years

NASA/JPL elements
IAU/MPC elements


On 2018 Oct 24 04h17 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)14.4
m2 standard deviation0.1
Aperture radius used for m26.6 "
r (dist/Sun) 1.186 AU
d (dist/Earth) 0.605 AU
Right ascension07 22 09.58 h m s
Declination-23 03 46.5 ° ' "
MPC report
COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2018.10.24
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0021P        KC2018 10 24.17876 07 22 09.58 -23 03 46.5          14.4 N      L27
0021P        KC2018 10 24.19404 07 22 10.05 -23 04 24.7          14.5 N      L27
0021P        KC2018 10 24.20719 07 22 10.54 -23 04 59.2          14.4 N      L27
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK 314L+
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details80 x 30s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Photometry|Astrometry softwareASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2018 Oct 24 09h45m15s
Observation modification date2018 Oct 24 10h46m55s

(Record n° 19937)

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