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73P/Schwassmann-Wachmann

Orbital period : 5.44 years

NASA/JPL elements
IAU/MPC elements


On 2022 Mar 25 20h28 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)17.6
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 2.124 AU
d (dist/Earth) 1.311 AU
Right ascension09 57 15.03 h m s
Declination+32 00 58.5 ° ' "
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 2022.03.26 14:58:53
AC2 JGBosch@free.fr
NET NOMAD
0073P         C2022 03 25.85270 09 57 15.03 +32 00 58.5          17.7 R      A77
0073P         C2022 03 25.86775 09 57 13.93 +32 00 59.6          17.5 R      A77
0073P         C2022 03 25.88280 09 57 12.79 +32 01 00.6          17.5 R      A77
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 details20x1mn
Observatory MPC codeA77
LocationDauban A77
Reference stars catalogNOMAD
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2022 Mar 26 16h07m07s
Observation modification date2022 Mar 26 17h00m57s

(Record n° 25314)

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