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287P/Christensen

Orbital period : 8.50 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jul 04 08h44 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)18.3
m2 standard deviation0.4
Aperture radius used for m25.6 "
r (dist/Sun) 3.034 AU
d (dist/Earth) 2.439 AU
Right ascension23 08 57.64 h m s
Declination-08 47 24.7 ° ' "
MPC report
COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CCD
NUM 3
ACK MPCReport file updated 2023.07.04 14:31:45
NET Gaia DR2
AC2 jl.virlichie@gmail.com
0287P        KC2023 07 04.36405 23 08 57.64 -08 47 24.7          17.7 G      X03
0287P        KC2023 07 04.38285 23 08 58.12 -08 47 26.9          18.6 G      X03
0287P        KC2023 07 04.42954 23 08 59.06 -08 47 37.7          18.5 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details7x3mn
Moon phase0 °
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresTycho V10.4.7
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Jul 04 13h43m59s
Observation modification date2023 Jul 04 13h54m15s

(Record n° 27199)

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