Home

21P/Giacobini-Zinner

Orbital period : 6.57 years

NASA/JPL elements
IAU/MPC elements


On 2018 Sep 14 03h59 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)9.2
Aperture radius used for m10.93 '
Nuclear magnitude (m2)11.2
m2 standard deviation0.1
Aperture radius used for m213 "
Afrho455 cm
Afrho error14 cm
Afrho URL for more infohttp://cara.uai.it/
r (dist/Sun) 1.014 AU
d (dist/Earth) 0.394 AU
Right ascension06 04 59.31 h m s
Declination+26 28 23.1 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS A. Klotz ; F. Kugel
MEA F. Kugel
TEL 0.20-m f/4 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2018.09.14 07:22:57
AC2 fkugel@wanadoo.fr
NET UCAC-4
0021P         C2018 09 14.16626 06 04 59.31 +26 28 23.1          11.2 R      A77
0021P         C2018 09 14.17004 06 04 59.66 +26 28 00.1          11.1 R      A77
0021P         C2018 09 14.17431 06 05 01.10 +26 27 31.0          11.3 R      A77
Instrumental configurationConfig1
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)r
CameraST2000XM
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountMeade MCMT
Exposure details37x30s
Observatory MPC codeA77
Reference stars catalogUCAC-4
Image resize factor1
Resulting picture sampling (scale)1.86 "/pix
Observation submission date2018 Sep 14 07h56m04s
Observation modification date2018 Sep 14 08h02m07s

(Record n° 19693)

Home