21P/Giacobini-Zinner (Record n° 19824)
Orbital period : 6.54 years
NASA/JPL elements
IAU/MPC elements
On 2018 Oct 03 03h51 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 11.5 Aperture radius used for m1 1.35 ' Nuclear magnitude (m2) 13.7 m2 standard deviation 0.0 Aperture radius used for m2 13.5 " r (dist/Sun) 1.064 AU d (dist/Earth) 0.466 AU Right ascension 06 55 55.41 h m s Declination -02 46 22.3 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.06-m f/5.8 refractor + CCD
ACK MPCReport file updated 2018.10.03 20:35:33
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0021P C2018 10 03.16047 06 55 55.41 -02 46 22.3 13.7 V A77
0021P C2018 10 03.16902 06 55 56.37 -02 47 02.0 13.7 V A77
0021P C2018 10 03.17946 06 55 57.44 -02 47 49.0 11.5 T A77
Instrumental configuration Config6 Instrument type Refractor Instrument aperture (0=naked eye) 60 mm Instrument focale length 348 mm Instrument focale/diameter 5.8 Filter(s) None Camera asi294MCpro Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 5x60s Observatory MPC code A77 Reference stars catalog USNO-SA2.0
Resulting picture sampling (scale) 2.7 "/pix Observation submission date 2018 Oct 03 20h40m36s Observation modification date 2018 Oct 03 20h43m57s