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29P/Schwassmann-Wachmann

Date of perihelion passage : 2019-3-14.3329
Perihelion distance : 5.766349 AU
Inclination to ecliptic : 9.3733 °
Orbital period : 14.76 years
Eccentricity : 0.042034

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


On 2017 Aug 28 20h33 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Coma Total magnitude (m1)12
Aperture radius used for m10.33 '
Nuclear magnitude (m2)12.4
m2 standard deviation0.0
Aperture radius used for m26.6 "
r (dist/Sun) 5.823 AU
d (dist/Earth) 4.853 AU
Right ascension21 14 56.02 h m s
Declination-14 24 11.1 ° ' "
MPC report
COD A77
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2017.08.28
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P         C2017 08 28.85616 21 14 56.02 -14 24 11.1          12.5 N      A77
0029P         C2017 08 28.87711 21 14 55.44 -14 24 12.6          12.0 T      A77
0029P         C2017 08 28.90019 21 14 54.87 -14 24 14.1          12.4 N      A77
0029P         C2017 08 28.94418 21 14 53.70 -14 24 17.4          12.4 N      A77
0029P         C2017 08 28.95573 21 14 53.38 -14 24 18.4          12.0 T      A77
0029P         C2017 08 28.97234 21 14 52.96 -14 24 19.4          12.4 N      A77
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK 314L+
SensorCCD
Sensor temperature0 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details5 x 60s
Observatory MPC codeA77
LocationDauban (04)
Reference stars catalogUCAC-4
Photometry|Astrometry softwareASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2017 Aug 29 01h45m36s
Observation modification date2017 Aug 29 02h02m55s

(Record n° 18137)

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