29P/Schwassmann-Wachmann (Record n° 26695)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2023 Jan 27 03h49 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Coma Total magnitude (m1) 13.5 Aperture radius for m1 1.4 ' Magnitude (MPC m2) 16.5 Magnitude standard deviation 0.1 Aperture radius for m2 5.6 " Afrho 1601 cm Afrho error 62 cm r (dist/Sun) 6.066 AU d (dist/Earth) 5.205 AU Right ascension 95.99633 ° Declination +29.195 ° 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 2023.01.30 14:24:10
AC2 jl.virlichie@gmail.com
NET Gaia DR2
0029P C2023 01 27.15927 06 23 59.12 +29 11 42.0 16.6 G X03
0029P C2023 01 27.16235 06 23 59.05 +29 11 41.9 16.4 G X03
0029P C2023 01 27.16694 06 23 58.94 +29 11 41.7 16.4 G X03
0029P C2023 01 27.17156 06 23 58.82 +29 11 41.2 16.3 G X03
0029P C2023 01 27.17616 06 23 58.72 +29 11 41.0 16.6 G X03
0029P C2023 01 27.18078 06 23 58.60 +29 11 40.4 16.5 G X03
0029P C2023 01 27.18538 06 23 58.49 +29 11 40.1 13.5 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 18x2mn 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 Afro mesurées par FoCAs Observation submission date 2023 Jan 30 15h25m08s Observation modification date 2023 Jan 30 15h56m56s