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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jul 20 00h33 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.9
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 1.537 AU
d (dist/Earth) 0.859 AU
Right ascension23 37 44.00 h m s
Declination+23 47 34.7 ° ' "
MPC report
COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK L27 2023.07.20 08:26:26
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0103P         C2023 07 20.02313 23 37 44.00 +23 47 34.7          16.9 R      L27
0103P         C2023 07 20.04124 23 37 46.62 +23 48 04.6          17.0 R      L27
0103P         C2023 07 20.05787 23 37 48.98 +23 48 31.3          16.9 R      L27
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length875 mm
Instrument focale/diameter3.5
Filter(s)None
CameraATIK 414 EX
SensorCCD
Sensor temperature-5 °C
Binning1x1
MountPARAMOUNT ME
AutoguideNo
Exposure details45 x 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.49 "/pix
Observation submission date2023 Jul 20 06h30m23s
Observation modification date2023 Jul 20 13h39m55s

(Record n° 27263)

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