46P/Wirtanen (Record n° 20611)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2019 Mar 11 23h10 UT by Joel NicolasNuclear magnitude (m2) 16.9 m2 standard deviation 0.0 Aperture radius used for m2 5.6 " r (dist/Sun) 1.542 AU d (dist/Earth) 0.666 AU Right ascension 09 44 13.43 h m s Declination +42 04 39.6 ° ' " MPC report COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK A77 2019.03.13 08:59:50
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0046P KC2019 03 11.96503 09 44 13.43 +42 04 39.6 16.9 N A77
0046P KC2019 03 11.97006 09 44 13.60 +42 04 33.9 16.9 N A77
0046P KC2019 03 11.97608 09 44 13.79 +42 04 26.5 16.9 N A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Sensor temperature -22 °C Binning 1x1 Air mass 1.02 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Observation submission date 2019 Mar 13 15h23m12s