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123P/West-Hartley

Orbital period : 7.66 years

NASA/JPL elements
IAU/MPC elements


On 2019 Feb 27 21h35 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)14.5
m2 standard deviation0.0
Aperture radius used for m26.5 "
r (dist/Sun) 2.134 AU
d (dist/Earth) 1.200 AU
Right ascension11 27 27.13 h m s
Declination+31 57 45.5 ° ' "
MPC report
COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2019.02.28 07:15:19
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0123P         C2019 02 27.89922 11 27 27.13 +31 57 45.5          14.5 N      C10
0123P         C2019 02 27.93320 11 27 25.40 +31 57 47.1          14.5 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8-XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountF60a Axis Instruments
AutoguideYes
Exposure details20 x 120s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2019 Feb 28 07h18m17s
Observation modification date2019 Feb 28 08h22m37s

(Record n° 20585)

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