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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2021 Nov 23 18h40 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)15.8
m2 standard deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 5.933 AU
d (dist/Earth) 4.977 AU
Right ascension04 41 18.69 h m s
Declination+32 07 05.2 ° ' "
MPC report
COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2021.11.23 21:41:44
AC2 JGBosch@free.fr
NET UCAC-4
0029P         C2021 11 23.77802 04 41 18.69 +32 07 05.2          15.6 R      A77
0029P         C2021 11 23.78289 04 41 18.51 +32 07 05.1          15.7 R      A77
0029P         C2021 11 23.78776 04 41 18.35 +32 07 04.9          16.0 R      A77
InstrumentNEWTON 400
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
CameraAtik 460ex
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details10x1mn
Observatory MPC codeA77
LocationDauban A77
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Nov 23 21h43m51s
Observation modification date2021 Nov 23 22h06m20s

(Record n° 24425)

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