73P/Schwassmann-Wachmann (Record n° 25075)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2022 Feb 11 07h07 UT by Herve Roy
(Copyright Herve Roy)Nuclear magnitude (m2) 18.7 m2 standard deviation 0.0 Aperture radius used for m2 5.6 " r (dist/Sun) 2.474 AU d (dist/Earth) 1.531 AU Right ascension 10 54 10.01 h m s Declination +26 37 04.8 ° ' " MPC report COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H.Roy
MEA H. Roy
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.02.12 17:53:20
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
0073P KC2022 02 11.29646 10 54 10.01 +26 37 04.8 18.7 G X03
0073P KC2022 02 11.30414 10 54 09.54 +26 37 10.1 18.7 G X03
0073P KC2022 02 11.31182 10 54 09.07 +26 37 15.4 18.7 G X03
Instrumental configuration Config1 Instrument ONTC 350mm Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera MORAVIAN G3 16200 Sensor CCD Sensor pixels number 3640x4540 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure details 19*2mn Moon elongation 75 ° Observatory MPC code X03 Location Monte Patria Chili Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.39 "/pix Remarks or comments Phase Lune = 0.73
Observation submission date 2022 Feb 14 00h08m25s Observation modification date 2022 Feb 14 00h16m46s