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121P/Shoemaker-Holt

Orbital period : 9.82 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jan 18 02h05 UT by Pierre Traverse


(Copyright Pierre Traverse)

Nuclear magnitude (m2)19.9
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 3.781 AU
d (dist/Earth) 3.027 AU
Right ascension04 44 31.95 h m s
Declination+17 02 20.3 ° ' "
MPC report
COD X03
CON P. Traverse [pierre.traverse@orange.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy, G. Houdin
MEA P. Traverse
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2023.01.20 15:06:00
AC2 pierre.traverse@orange.fr
NET Gaia DR2
0121P        KC2023 01 18.08689 04 44 31.95 +17 02 20.3          20.0 G      X03
0121P        KC2023 01 18.09692 04 44 31.75 +17 02 23.0          19.9 G      X03
0121P        KC2023 01 18.10695 04 44 31.56 +17 02 25.8          19.8 G      X03
Instrumental configurationConfig1
InstrumentONTC 355mm
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 number4540x3640
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details19x180s
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Jan 20 16h42m04s
Observation modification date2023 Jan 20 16h43m51s

(Record n° 26633)

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