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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jul 16 00h29 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 1.572 AU
d (dist/Earth) 0.911 AU
Right ascension23 28 18.59 h m s
Declination+22 01 33.4 ° ' "
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 2023.07.16 10:28:22
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0103P         C2023 07 16.02025 23 28 18.59 +22 01 33.4          17.1 R      L27
0103P         C2023 07 16.04122 23 28 21.36 +22 02 06.5          17.0 R      L27
0103P         C2023 07 16.06591 23 28 24.68 +22 02 45.7          17.0 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 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.49 "/pix
Observation submission date2023 Jul 16 08h31m55s
Observation modification date2023 Jul 16 11h23m08s

(Record n° 27241)

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