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73P/Schwassmann-Wachmann

Orbital period : 5.44 years

NASA/JPL elements
IAU/MPC elements


On 2022 May 27 21h09 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)15.9
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 1.554 AU
d (dist/Earth) 1.398 AU
Right ascension10 01 30.76 h m s
Declination+24 08 33.0 ° ' "
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 2022.05.28 11:19:28
AC2 JGBosch@free.fr
NET NOMAD
0073P         C2022 05 27.88124 10 01 30.76 +24 08 33.0          16.0 R      A77
0073P         C2022 05 27.88702 10 01 31.16 +24 08 28.2          15.9 R      A77
0073P         C2022 05 27.89280 10 01 31.62 +24 08 23.1          15.9 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 details15x60s
Observatory MPC codeA77
LocationDauban A77
Reference stars catalogNOMAD
Used softwaresAstrometrica
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2022 May 28 11h23m56s
Observation modification date2022 May 28 12h00m55s

(Record n° 25592)

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