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123P/West-Hartley

Orbital period : 7.66 years

NASA/JPL elements
IAU/MPC elements


On 2019 Jan 19 00h40 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)14.7
m2 standard deviation0.0
Aperture radius used for m27.5 "
Coma diameter1 '
Tail position angle (PA)295 °
r (dist/Sun) 2.131 AU
d (dist/Earth) 1.356 AU
Right ascension11 38 16.14 h m s
Declination+29 07 31.8 ° ' "
MPC report
COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.20-m f/7.45 reflector + CCD
ACK MPCReport 123P 2019/01/19
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0123P         C2019 01 19.02784 11 38 16.14 +29 07 31.8          14.7 N      K97
0123P         C2019 01 19.05062 11 38 16.66 +29 07 38.9          14.7 N      K97
0123P         C2019 01 19.06377 11 38 16.98 +29 07 43.1          14.7 N      K97
Instrumental configurationConfig1
InstrumentT200 F/D 7.45
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1490 mm
Instrument focale/diameter7.45
Filter(s)L
CameraATIK 460 EX
SensorCCD
Sensor size12.5x10.0 mm2
Sensor pixels number2749x2199
Sensor temperature-15 °C
Binning2x2
MountVMA300
Exposure total time2790 s
Exposure details31x90s
Moon phase13 °
Moon elongation77 °
Air mass1.2
Observatory MPC codeK97
Location67130 Freconrupt
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.26 "/pix
Image processingPRISM
URL for more information or pictureshttp://astro-patditz.monsite-orange.fr/
Observation submission date2019 Jan 20 12h12m11s
Observation modification date2019 Jan 20 12h14m48s

(Record n° 20434)

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