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C/2022 B4 (Bok)


NASA/JPL elements
IAU/MPC elements


On 2022 Mar 01 03h38 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)19.7
m2 standard deviation0.1
Aperture radius used for m25.6 "
Coma condensation degree (DC)9
r (dist/Sun) 1.448 AU
d (dist/Earth) 0.458 AU
Right ascension10 34 15.97 h m s
Declination+11 12 01.2 ° ' "
MPC report
COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA H. Roy
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.03.01 23:10:51
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
    CK22B040 KC2022 03 01.15144 10 34 15.97 +11 12 01.2          19.7 G      X03
    CK22B040 KC2022 03 01.16154 10 34 15.51 +11 11 29.9          19.6 G      X03
    CK22B040 KC2022 03 01.16986 10 34 15.13 +11 11 03.9          19.7 G      X03
Instrumental configurationConfig1
InstrumentONTC 350mm
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMORAVIAN G3 16200
SensorCCD
Sensor pixels number3640x4540
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details32x1.5mn
Moon elongation161 °
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.39 "/pix
Remarks or commentsproche nouvelle Lune
Observation submission date2022 Mar 01 23h39m03s
Observation modification date2022 Mar 01 23h43m12s

(Record n° 25204)

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