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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jul 13 23h19 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.2
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 1.598 AU
d (dist/Earth) 0.951 AU
Right ascension23 23 42.76 h m s
Declination+21 08 37.6 ° ' "
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 2023.07.15 09:15:58
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0103P         C2023 07 13.97146 23 23 42.76 +21 08 37.6          17.3 R      L27
0103P         C2023 07 13.98159 23 23 44.11 +21 08 53.4          17.2 R      L27
0103P         C2023 07 13.99540 23 23 45.93 +21 09 15.2          17.1 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 details30 x 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.49 "/pix
Observation submission date2023 Jul 15 07h20m03s
Observation modification date2023 Jul 15 15h16m43s

(Record n° 27225)

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