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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2023 Dec 07 07h25 UT by Jean-Paul Desgrees


(Copyright Jean-Paul Desgrees)

Nuclear magnitude (m2)15.5
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 1.302 AU
d (dist/Earth) 0.583 AU
Right ascension09 05 25.56 h m s
Declination-11 00 26.2 ° ' "
MPC report
COD X03
CON J. P. Desgrees [jpaul-astro28@sfr.fr]
OBS J. P. Desgrees
MEA J. P. Desgrees
TEL 0.35-m f/4.8 Newtorian reflector + CCD
ACK MPCReport file updated 2023.12.07 11:31:58
AC2 jpaul-astro28@sfr.fr
NET UCAC-4
0103P         C2023 12 07.30925 09 05 25.56 -11 00 26.2          15.5 V      X03
0103P         C2023 12 07.31009 09 05 25.55 -11 00 26.9          15.4 V      X03
0103P         C2023 12 07.31094 09 05 25.54 -11 00 27.8          15.4 V      X03
0103P         C2023 12 07.32291 09 05 25.42 -11 00 40.1          15.5 V      X03
Instrumental configurationConfig2
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1680 mm
Instrument focale/diameter4.8
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure total time60 s
Exposure details30x2mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Dec 07 12h00m15s
Observation modification date2023 Dec 07 12h01m55s

(Record n° 27930)

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