Home

29P/Schwassmann-Wachmann

Date of perihelion passage : 2019-3-13.5709
Perihelion distance : 5.766438 AU
Inclination to ecliptic : 9.3730 °
Orbital period : 14.76 years
Eccentricity : 0.042078

NASA/JPL elements, ephemeris and orbit diagram
IAU/MPC elements and ephemeris


On 2017 Jul 31 04h06 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.7
m2 standard deviation0.1
Aperture radius used for m26.4 "
r (dist/Sun) 5.829 AU
d (dist/Earth) 4.833 AU
Right ascension21 28 15.71 h m s
Declination-13 46 15.2 ° ' "
MPC report
COD W96
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5.4 Ritchey-Chretien + CCD
ACK MPCReport file updated 2017.07.31 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P         C2017 07 31.17068 21 28 15.71 -13 46 15.2          15.7 N      W96
0029P         C2017 07 31.20755 21 28 14.65 -13 46 18.1          15.8 N      W96
0029P         C2017 07 31.24516 21 28 13.58 -13 46 21.0          15.7 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2160 mm
Instrument focale/diameter5.4
Filter(s)None
CameraQSI
SensorCCD
Sensor temperature-30 °C
Binning3x3
MountVMA 200
AutoguideNo
Exposure details50 x 60s
Observatory MPC codeW96
LocationSan Pedro d'Atacama Chili
Reference stars catalogUCAC-4
Photometry|Astrometry softwareASTROMETRICA
Resulting picture sampling (scale)1.59 "/pix
Observation submission date2017 Jul 31 08h14m34s
Observation modification date2017 Jul 31 10h36m27s

(Record n° 18007)

Home