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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2023 Sep 30 23h03 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)14.2
m2 standard deviation0.0
Aperture radius used for m26.5 "
r (dist/Sun) 1.078 AU
d (dist/Earth) 0.384 AU
Right ascension06 30 58.87 h m s
Declination+31 10 53.4 ° ' "
MPC report
COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2023.10.01 08:02:31
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0103P         C2023 09 30.96043 06 30 58.87 +31 10 53.4          14.2 R      C10
0103P         C2023 10 01.00446 06 31 14.53 +31 08 41.4          14.2 R      C10
0103P         C2023 10 01.04893 06 31 30.28 +31 06 27.9          14.2 R      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8 XME
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details30 x 30s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2023 Oct 01 06h06m14s
Observation modification date2023 Oct 01 07h32m48s

(Record n° 27666)

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