46P/Wirtanen (Record n° 19440)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2018 Aug 07 09h01 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 18.1 m2 standard deviation 0.1 Aperture radius used for m2 6.7 " r (dist/Sun) 1.882 AU d (dist/Earth) 1.126 AU Right ascension 01 04 23.73 h m s Declination -14 30 24.5 ° ' " MPC report COD W96
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.08.07
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0046P KC2018 08 07.37601 01 04 23.73 -14 30 24.5 18.3 N W96
0046P KC2018 08 07.39664 01 04 25.23 -14 30 31.4 18.0 N W96
0046P KC2018 08 07.41804 01 04 26.73 -14 30 39.7 18.1 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2000 mm Instrument focale/diameter 5 Filter(s) None Camera APOGEE ALTA Sensor CCD Sensor temperature -20 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 60 x 60s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.12 "/pix Observation submission date 2018 Aug 07 12h21m24s Observation modification date 2018 Aug 07 12h32m06s