46P/Wirtanen (Record n° 11105)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2014 Feb 12 04h18 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 18.5 m2 standard deviation 0.1 Aperture radius used for m2 11.25 " r (dist/Sun) 2.603 AU d (dist/Earth) 2.218 AU Right ascension 14 50 07.99 h m s Declination -03 22 20.7 ° ' " 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 2014.02.12 06:43:20
AC2 fkugel@wanadoo.fr
NET UCAC-4
0046P KC2014 02 12.17895 14 50 07.99 -03 22 20.7 18.6 N A77
0046P KC2014 02 12.19770 14 50 07.91 -03 22 16.9 18.4 N A77
Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) Clear Camera ST2000XM Sensor CCD Sensor size 11.8x8.9 mm2 Sensor pixels number 1600x1200 Sensor temperature -15 °C Binning 2x2 Mount Meade modified Motorization Yes Autoguide No Exposure total time 2700 s Exposure details 90x30s Air mass 1.5 Observatory MPC code A77 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Image resize factor 2 Resulting picture sampling (scale) 3.75 "/pix Remarks or comments mistral Observation submission date 2014 Feb 12 06h55m28s Observation modification date 2014 Feb 12 07h55m21s