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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jul 23 00h29 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.7
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 1.511 AU
d (dist/Earth) 0.821 AU
Right ascension23 45 13.87 h m s
Declination+25 09 09.8 ° ' "
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 2023.07.23 07:55:53
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0103P        KC2023 07 23.02022 23 45 13.87 +25 09 09.8          16.8 R      L27
0103P        KC2023 07 23.02774 23 45 15.00 +25 09 22.1          16.8 R      L27
0103P        KC2023 07 23.03526 23 45 16.12 +25 09 34.8          16.7 R      L27
0103P        KC2023 07 23.04456 23 45 17.57 +25 09 50.5          16.8 R      L27
0103P        KC2023 07 23.05133 23 45 18.56 +25 10 01.3          16.6 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 details60 x 30s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.49 "/pix
Observation submission date2023 Jul 23 05h58m21s
Observation modification date2023 Jul 23 06h37m23s

(Record n° 27282)

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