Home

123P/West-Hartley

Orbital period : 7.66 years

NASA/JPL elements
IAU/MPC elements


On 2011 May 23 20h34 UT by Philippe Dupouy


(Copyright Philippe Dupouy)

Nuclear magnitude (m2)16.4
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 2.155 AU
d (dist/Earth) 2.642 AU
Right ascension07 43 30.87 h m s
Declination+33 55 38.5 ° ' "
MPC report
COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.05.24 22:32:16
AC2 obsdax@wanadoo.fr
NET UCAC-3
0123P        KC2011 05 23.85720 07 43 30.87 +33 55 38.5          16.3 N      958
0123P        KC2011 05 23.86849 07 43 32.41 +33 55 32.4          16.5 N      958
0123P        KC2011 05 23.87924 07 43 34.11 +33 55 28.4          16.4 N      958
Instrument typeNewton
Instrument aperture (0=naked eye)320 mm
Instrument focale length1920 mm
Instrument focale/diameter6
CameraAudine 1600
SensorCCD
Sensor size13.8x9.2 mm2
Sensor pixels number1536x1024
Sensor temperature-10 °C
Binning2x2
Mounthome Meade
MotorizationYes
AutoguideNo
Observatory MPC code958
LocationDax 40100 France
Reference stars catalogUCAC-3
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2.07 "/pix
Observation submission date2011 May 25 15h46m38s
Observation modification date2011 May 30 04h04m10s

(Record n° 3568)

Home