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6P/d'Arrest

Orbital period : 6.56 years

NASA/JPL elements
IAU/MPC elements


On 2021 Aug 13 20h08 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)16.7
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 1.416 AU
d (dist/Earth) 0.750 AU
Right ascension16 33 19.65 h m s
Declination-04 05 22.2 ° ' "
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 2021.08.14 12:04:14
AC2 JGBosch@free.fr
NET UCAC-4
0006P         C2021 08 13.83892 16 33 19.65 -04 05 22.2          16.7 R      A77
0006P         C2021 08 13.84461 16 33 20.19 -04 05 33.9          16.6 R      A77
0006P         C2021 08 13.85029 16 33 20.63 -04 05 44.9          16.7 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 details12x1mn
Observatory MPC codeA77
LocationObs. Dauban A77
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Aug 14 12h10m58s
Observation modification date2021 Aug 14 14h37m48s

(Record n° 23784)

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