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422P/Christensen

Orbital period : 15.89 years

NASA/JPL elements
IAU/MPC elements


On 2022 Jan 17 00h57 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)18.5
m2 standard deviation0.3
Aperture radius used for m25.6 "
r (dist/Sun) 3.105 AU
d (dist/Earth) 3.713 AU
Right ascension23 13 32.12 h m s
Declination-32 55 26.6 ° ' "
MPC report
COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.01.17 11:14:08
AC2 jl.virlichie@gmail.com
NET Gaia DR2
0422P        KC2022 01 17.03969 23 13 32.12 -32 55 26.6          18.4 G      X03
0422P        KC2022 01 17.04431 23 13 32.44 -32 55 21.2          18.9 G      X03
0422P        KC2022 01 17.04893 23 13 32.81 -32 55 16.4          18.2 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details13x2mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2022 Jan 17 13h52m12s
Observation modification date2022 Jan 17 13h54m50s

(Record n° 24833)

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