21P/Giacobini-Zinner (Record n° 19276)
Orbital period : 6.54 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 deviation 0.1 Aperture radius used for m2 8.2 " r (dist/Sun) 1.444 AU d (dist/Earth) 0.886 AU Right ascension 21 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 type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) None Camera ATIK 314L+ Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 90 x 30s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2018 Jun 27 08h56m54s Observation modification date 2018 Jun 27 14h03m50s