21P/Giacobini-Zinner (Record n° 5458)
Orbital period : 6.54 years
NASA/JPL elements
IAU/MPC elements
On 2012 Jan 16 17h41 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 11.3 Aperture radius used for m2 15 " r (dist/Sun) 1.098 AU d (dist/Earth) 1.895 AU Right ascension 21 13 35.75 h m s Declination -04 39 19.0 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS F.Kugel
MEA F. Kugel
TEL 0.06-m f/3.6 refractor + CCD
ACK MPCReport file updated 2012.01.17 07:19:49
AC2 fkugel@wanadoo.fr
NET NOMAD
0021P C2012 01 16.73649 21 13 35.75 -04 39 19.0 11.3 N A77
0021P C2012 01 16.74517 21 13 38.14 -04 39 15.2 11.3 N A77
Instrument type Refractor Instrument aperture (0=naked eye) 60 mm Instrument focale length 216 mm Instrument focale/diameter 3.6 Camera ST8300 Sensor CCD Sensor temperature -30 °C Binning 1x1 Mount HEQ5pro Autoguide No Exposure details 15x1mn Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 5.13 "/pix Observation submission date 2012 Jan 17 08h27m13s Observation modification date 2012 Jan 17 08h28m57s