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51P-D/Harrington

Orbital period : 7.14 years

NASA/JPL elements
IAU/MPC elements


On 2022 Aug 02 06h47 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)19.3
m2 standard deviation0.2
Aperture radius used for m25.6 "
r (dist/Sun) 1.799 AU
d (dist/Earth) 0.824 AU
Right ascension22 38 47.11 h m s
Declination-19 16 05.4 ° ' "
MPC report
COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.08.02 18:25:54
AC2 jl.virlichie@gmail.com
NET Gaia DR2
0051Pd        C2022 08 02.28269 22 38 47.11 -19 16 05.4          19.3 G      X03
0051Pd       KC2022 08 02.29494 22 38 47.21 -19 16 09.6          19.4 G      X03
0051Pd       KC2022 08 02.30627 22 38 47.33 -19 16 13.8          19.2 G      X03
0051Pd       KC2022 08 02.31871 22 38 47.47 -19 16 17.8          19.2 G      X03
0051Pd        C2022 08 02.33153 22 38 47.73 -19 16 22.4          19.6 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 details11x3mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2022 Aug 02 18h59m28s
Observation modification date2022 Aug 02 19h00m30s

(Record n° 25780)

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