46P/Wirtanen (Record n° 20472)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2019 Feb 03 22h30 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.3 m2 standard deviation 0.0 Aperture radius used for m2 6.5 " Coma diameter 14 ' r (dist/Sun) 1.261 AU d (dist/Earth) 0.328 AU Right ascension 09 27 19.68 h m s Declination +54 02 40.0 ° ' " MPC report COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2019.02.04 04:08:49
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0046P C2019 02 03.93766 09 27 19.68 +54 02 40.0 14.3 N C10
0046P C2019 02 03.94853 09 27 20.01 +54 02 28.4 14.3 N C10
0046P C2019 02 03.96017 09 27 20.35 +54 02 16.2 14.3 N C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera ST8-XME Sensor CCD Sensor temperature -25 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 30 x 60s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2019 Feb 04 04h35m58s Observation modification date 2019 Feb 04 06h38m06s