46P/Wirtanen (Record n° 19734)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2018 Sep 18 01h58 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 14.4 Aperture radius used for m1 0.465 ' Nuclear magnitude (m2) 15.3 m2 standard deviation 0.1 Aperture radius used for m2 13 " r (dist/Sun) 1.524 AU d (dist/Earth) 0.595 AU Right ascension 01 46 33.49 h m s Declination -22 26 18.1 ° ' " 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 2018.09.18 06:34:44
AC2 fkugel@wanadoo.fr
NET UCAC-4
0046P KC2018 09 18.08205 01 46 33.49 -22 26 18.1 14.4 T A77
0046P KC2018 09 18.08921 01 46 33.75 -22 26 25.3 15.3 R A77
0046P KC2018 09 18.09627 01 46 33.94 -22 26 31.9 15.2 R A77
Instrumental configuration Config1 Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) r Camera ST2000XM Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Meade MCMT Exposure details 50x30s Observatory MPC code A77 Reference stars catalog UCAC-4
Resulting picture sampling (scale) 1.86 "/pix Observation submission date 2018 Sep 18 06h39m57s Observation modification date 2018 Sep 18 07h17m48s