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21P/Giacobini-Zinner

Orbital period : 6.57 years

NASA/JPL elements
IAU/MPC elements


On 2018 Jun 27 01h49 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)13.6
m2 standard deviation0.1
Aperture radius used for m28.2 "
r (dist/Sun) 1.444 AU
d (dist/Earth) 0.886 AU
Right ascension21 19 01.57 h m s
Declination+47 52 38.4 ° ' "
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 2018.06.27
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0021P         C2018 06 27.07542 21 19 01.57 +47 52 38.4          13.6 N      L27
0021P         C2018 06 27.09272 21 19 03.96 +47 53 14.5          13.5 N      L27
0021P         C2018 06 27.11191 21 19 06.60 +47 53 54.4          13.6 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-5 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details90 x 30s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Photometry|Astrometry softwareASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2018 Jun 27 08h56m54s
Observation modification date2018 Jun 27 14h03m50s

(Record n° 19276)

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