46P/Wirtanen (Record n° 19890)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2018 Oct 15 00h05 UT by Pierre Traverse
(Copyright Pierre Traverse)Nuclear magnitude (m2) 14.7 m2 standard deviation 0.0 Aperture radius used for m2 7 " r (dist/Sun) 1.310 AU d (dist/Earth) 0.377 AU Right ascension 01 57 41.40 h m s Declination -30 10 58.7 ° ' " MPC report COD X03
COM Long. 70 00 00.0 W, Lat. 30 00 00.0 S, Alt. 1500m
CON SADR Chili [pierre.traverse@orange.fr]
OBS SADR
MEA Pierre
TEL 0.35-m f/5 + CCD
ACK MPCReport file updated 2018.10.16 16:30:10
AC2 pierre.traverse@orange.fr
NET UCAC-4
0046P C2018 10 15.00315 01 57 41.40 -30 10 58.7 14.7 V XXX
0046P C2018 10 15.01869 01 57 41.48 -30 11 12.9 14.7 V XXX
0046P C2018 10 15.03600 01 57 41.60 -30 11 30.4 14.7 V XXX
0046P C2018 10 15.05425 01 57 41.70 -30 11 47.5 14.7 V XXX
Instrumental configuration Config1 Instrument ONTC14 Instrument type Newton Instrument aperture (0=naked eye) 355 mm Instrument focale length 1775 mm Instrument focale/diameter 5 Filter(s) L Camera MORAVIAN 16200 Sensor CCD Sensor size 27.2x21.8 mm2 Sensor pixels number 4540x3640 Sensor temperature -20 °C Binning 2x2 Mount EQ8 Motorization No Autoguide Yes Exposure details 123x120sec Observatory MPC code X03 Location Monte Patria Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2018 Oct 17 23h24m12s Observation modification date 2020 Feb 26 21h21m35s