46P/Wirtanen (Record n° 19552)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2018 Aug 24 03h09 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.8 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 1.736 AU d (dist/Earth) 0.882 AU Right ascension 01 23 58.80 h m s Declination -16 43 58.4 ° ' " 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 MPCReport file updated 2018.08.24 09:03:43
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0046P KC2018 08 24.13156 01 23 58.80 -16 43 58.4 18.0 N A77
0046P KC2018 08 24.13857 01 23 59.23 -16 44 03.1 17.7 N A77
0046P KC2018 08 24.14516 01 23 59.65 -16 44 07.4 17.7 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 -15 °C Binning 1x1 Exposure details 24*60s Air mass 2.05 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2018 Aug 24 09h07m28s Observation modification date 2018 Aug 24 09h14m20s