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254P/McNaught

Orbital period : 9.91 years

NASA/JPL elements
IAU/MPC elements


On 2022 Feb 18 02h36 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)18.5
m2 standard deviation0.4
Aperture radius used for m25.6 "
r (dist/Sun) 4.042 AU
d (dist/Earth) 3.854 AU
Right ascension04 25 30.37 h m s
Declination-06 11 57.0 ° ' "
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 2022.02.19 14:15:32
AC2 jl.virlichie@gmail.com
NET Gaia DR2
0254P         C2022 02 18.10846 04 25 30.37 -06 11 57.0          18.3 G      X03
0254P        KC2022 02 18.11515 04 25 30.37 -06 11 53.3          19.1 G      X03
0254P        KC2022 02 18.12294 04 25 30.46 -06 11 48.8          18.6 G      X03
0254P        KC2022 02 18.13074 04 25 30.59 -06 11 44.3          18.7 G      X03
0254P         C2022 02 18.13742 04 25 30.68 -06 11 40.3          18.0 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 details14x3mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2022 Feb 19 14h26m52s
Observation modification date2022 Feb 19 14h27m55s

(Record n° 25101)

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