46P/Wirtanen (Record n° 19604)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2018 Sep 03 03h26 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.1 m2 standard deviation 0.0 Aperture radius used for m2 5.6 " r (dist/Sun) 1.651 AU d (dist/Earth) 0.757 AU Right ascension 01 34 13.45 h m s Declination -18 41 01.0 ° ' " 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 2018.09.03 19:27:34
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0046P KC2018 09 03.14316 01 34 13.45 -18 41 01.0 17.1 N A77
0046P KC2018 09 03.14716 01 34 13.67 -18 41 04.6 17.1 N A77
0046P KC2018 09 03.15116 01 34 13.92 -18 41 07.0 17.1 N A77
0046P KC2018 09 03.15555 01 34 14.13 -18 41 11.2 17.1 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 -18 °C Binning 1x1 Exposure details 21*60s Air mass 2.34 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 Sep 03 19h30m38s Observation modification date 2018 Sep 03 19h36m15s