29P/Schwassmann-Wachmann (Record n° 24291)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2021 Nov 03 21h43 UT by Hubert Boussier
(Copyright Hubert Boussier)Magnitude (MPC m2) 14.4 Magnitude standard deviation 0.2 Aperture radius for m2 9.3 " r (dist/Sun) 5.927 AU d (dist/Earth) 5.096 AU Right ascension 72.72183 ° Declination +32.27178 ° MPC report COD K21
CON Hubert Boussier [astrild@orange.fr]
OBS H. Boussier
MEA H. Boussier
TEL 0.203-m SC f/6 +CCD ST7XME
ACK MPCReport file updated 2021.11.04 11:31:33
AC2 astrild@orange.fr
NET UCAC-4
0029P C2021 11 03.90502 04 50 53.24 +32 16 18.4 14.2 R K21
0029P C2021 11 03.91569 04 50 52.98 +32 16 19.0 14.3 R K21
0029P C2021 11 03.92850 04 50 52.65 +32 16 18.5 14.6 R K21
Instrument aperture (0=naked eye) 203 mm Instrument focale length 1218 mm Instrument focale/diameter 6 Filter L Camera SBIG ST7-XME Sensor CCD Sensor size 6.9x4.6 mm2 Sensor pixels number 765x510 Sensor temperature -15 °C Binning 1x1 Mount Ioptron GEM45 Motorization Yes Autoguide Yes Exposure details 12x180s Observatory MPC code K21 Location 84450 St Saturnin-Les-Avignon Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.55 "/pix Observation submission date 2021 Nov 04 11h41m48s Observation modification date 2021 Nov 04 12h32m50s