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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2023 Sep 28 09h00 UT by Jean-Paul Desgrees


(Copyright Jean-Paul Desgrees)

Nuclear magnitude (m2)14.6
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 1.083 AU
d (dist/Earth) 0.383 AU
Right ascension06 15 01.44 h m s
Declination+33 19 48.8 ° ' "
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 2023.09.28 17:33:13
AC2 jpaul-astro28@sfr.fr
NET UCAC-4
0103P         C2023 09 28.37525 06 15 01.44 +33 19 48.8          14.7 V      X03
0103P         C2023 09 28.37973 06 15 03.13 +33 19 36.2          14.7 V      X03
0103P         C2023 09 28.39308 06 15 08.11 +33 18 57.4          14.5 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 time15 s
Exposure details50x15s
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Sep 28 15h38m27s
Observation modification date2023 Sep 28 15h42m34s

(Record n° 27650)

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