73P/Schwassmann-Wachmann (Record n° 26098)
Perihelion distance : 0.92 AU
Inclination to ecliptic : 6 °
Orbital period : 5.35 years
Eccentricity : 0.7
NASA/JPL elements
IAU/MPC elements
On 2022 Oct 08 23h49 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Coma Total magnitude (m1) 10.3 Aperture radius for m1 0.7 ' Magnitude (MPC m2) 11.4 Magnitude standard deviation 0.0 Aperture radius for m2 5.6 " Afrho 999 cm Afrho error 37 cm r (dist/Sun) 1.148 AU d (dist/Earth) 1.000 AU Right ascension 264.37696 ° Declination -35.62961 ° MPC report COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.10.11 19:04:32
AC2 jl.virlichie@gmail.com
NET Gaia DR2
0073P C2022 10 08.99247 17 37 30.47 -35 37 46.6 11.3 G X03
0073P C2022 10 08.99714 17 37 32.17 -35 37 48.9 11.4 G X03
0073P C2022 10 09.00248 17 37 34.19 -35 37 51.4 11.4 G X03
0073P C2022 10 09.00781 17 37 36.26 -35 37 54.0 11.4 G X03
0073P C2022 10 09.01315 17 37 38.21 -35 37 56.4 10.3 T X03
Instrumental configuration Config1 Instrument ONTC 355 Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter 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 1x45s Observatory MPC code X03 Location Poroto Chili Reference stars catalog (ast) Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Remarks or comments m1 et AFRHO mesurées avec FoCAs Observation submission date 2022 Oct 11 20h27m44s Observation modification date 2022 Oct 11 20h31m05s