46P/Wirtanen (Record n° 19858)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2018 Oct 11 06h44 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.8 m2 standard deviation 0.1 Aperture radius used for m2 6.7 " r (dist/Sun) 1.340 AU d (dist/Earth) 0.404 AU Right ascension 01 56 57.59 h m s Declination -29 12 20.7 ° ' " 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 2018.10.11
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0046P C2018 10 11.28048 01 56 57.59 -29 12 20.7 14.8 N W96
0046P C2018 10 11.31259 01 56 57.70 -29 12 51.2 14.7 N W96
0046P C2018 10 11.34854 01 56 57.91 -29 13 25.4 14.8 N W96
0046P C2018 10 11.37748 01 56 58.09 -29 13 52.4 14.7 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 Oct 11 11h23m33s Observation modification date 2018 Oct 11 11h36m10s