46P/Wirtanen (Record n° 20676)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2019 Apr 20 23h20 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 18.4 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 1.883 AU d (dist/Earth) 1.228 AU Right ascension 10 19 24.81 h m s Declination +29 46 44.8 ° ' " 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 2019.04.21 07:49:42
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0046P KC2019 04 20.97255 10 19 24.81 +29 46 44.8 18.3 N C10
0046P KC2019 04 20.99155 10 19 26.02 +29 46 26.6 18.5 N C10
0046P KC2019 04 21.01399 10 19 27.51 +29 46 04.7 18.3 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 -15 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 60 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 Apr 21 07h53m13s Observation modification date 2019 Apr 21 08h23m27s