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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2023 May 23 02h22 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)18.4
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 2.049 AU
d (dist/Earth) 1.782 AU
Right ascension21 51 46.94 h m s
Declination+03 33 24.9 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 5
ACK MPCReport file updated 2023.05.23 06:20:24
NET UCAC4
AC2 fkugel@free.fr
0103P        KC2023 05 23.09884 21 51 46.94 +03 33 24.9          18.3 V      A77
0103P        KC2023 05 23.10528 21 51 47.52 +03 33 31.5          18.4 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-17 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details30x45s
Observatory MPC codeA77
Reference stars catalogUCAC4
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 May 24 13h59m19s
Observation modification date2023 May 24 14h03m15s

(Record n° 27092)

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