46P/Wirtanen (Record n° 27692)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2023 Oct 05 00h23 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 19.8 m2 standard deviation 0.2 Aperture radius used for m2 5.6 " r (dist/Sun) 2.672 AU d (dist/Earth) 2.260 AU Right ascension 19 55 46.80 h m s Declination -32 19 52.3 ° ' " MPC report COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CCD
NUM 3
ACK MPCReport file updated 2023.10.05 12:23:09
NET Gaia DR2
AC2 jl.virlichie@gmail.com
0046P KC2023 10 05.01622 19 55 46.80 -32 19 52.3 19.6 G X03
0046P KC2023 10 05.03515 19 55 46.85 -32 19 51.6 19.8 G X03
0046P KC2023 10 05.05297 19 55 47.12 -32 19 46.8 20.0 G X03
Instrumental configuration Config1 Instrument ONTC 355 Instrument type Newton Instrument aperture (0=naked eye) 360 mm Instrument focale length 1728 mm Instrument focale/diameter 4.8 Filter(s) L Camera Moravian G3 KAF 16200 Sensor CCD Sensor size 27x21.6 mm2 Sensor pixels number 4500x3600 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Autoguide Yes Exposure details 9x3mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog Gaia DR2
Used softwares Tycho V10.5 Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2023 Oct 05 12h02m42s Observation modification date 2023 Oct 05 12h03m36s