21P/Giacobini-Zinner (Record n° 19322)
Orbital period : 6.54 years
NASA/JPL elements
IAU/MPC elements
On 2018 Jul 11 01h19 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 13 m2 standard deviation 0.0 Aperture radius used for m2 13.2 " r (dist/Sun) 1.323 AU d (dist/Earth) 0.762 AU Right ascension 21 59 22.98 h m s Declination +55 50 08.8 ° ' " 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 2018.07.11 06:55:35
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0021P KC2018 07 11.05452 21 59 22.98 +55 50 08.8 13.0 V A77
0021P KC2018 07 11.05988 21 59 24.14 +55 50 20.4 13.0 V A77
0021P KC2018 07 11.06531 21 59 25.21 +55 50 30.9 13.0 V A77
Instrumental configuration Config4 Instrument type Refractor Instrument aperture (0=naked eye) 60 mm Instrument focale length 348 mm Instrument focale/diameter 5.8 Filter(s) L Camera ATIK460ex Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 6x60s Observatory MPC code A77 Reference stars catalog USNO-SA2.0
Image resize factor 1 Resulting picture sampling (scale) 2.64 "/pix Observation submission date 2018 Jul 11 07h04m13s Observation modification date 2018 Jul 11 09h31m29s