46P/Wirtanen (Record n° 19475)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2018 Aug 13 06h50 UT by Jean-Francois SoulierNuclear magnitude (m2) 17.3 m2 standard deviation 0.1 Aperture radius used for m2 6.7 " r (dist/Sun) 1.831 AU d (dist/Earth) 1.036 AU Right ascension 01 11 35.85 h m s Declination -15 08 55.2 ° ' " 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 2018.08.13
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0046P KC2018 08 13.28501 01 11 35.85 -15 08 55.2 17.3 N W96
0046P KC2018 08 13.30643 01 11 37.31 -15 09 04.8 17.4 N W96
0046P KC2018 08 13.32858 01 11 38.84 -15 09 14.7 17.3 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 13 10h43m57s Observation modification date 2018 Aug 13 11h08m52s