Home

29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2021 Dec 08 18h45 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.1
m2 standard deviation0.1
Aperture radius used for m26.5 "
Coma diameter8.30 '
r (dist/Sun) 5.937 AU
d (dist/Earth) 4.967 AU
Right ascension04 33 03.83 h m s
Declination+31 47 18.4 ° ' "
MPC report
COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2021.12.08 22:37:16
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P         C2021 12 08.78116 04 33 03.83 +31 47 18.4          16.1 R      C10
0029P         C2021 12 08.80679 04 33 02.96 +31 47 15.9          16.1 R      C10
0029P         C2021 12 08.84019 04 33 01.90 +31 47 12.5          16.0 R      C10
0029P         C2021 12 08.86734 04 33 00.98 +31 47 10.0          16.1 R      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8-XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountF60a AXIS INSTRUMENTS
AutoguideNo
Exposure details60 x 60s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2021 Dec 08 22h39m11s
Observation modification date2021 Dec 08 23h11m14s

(Record n° 24537)

Home