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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jul 30 02h36 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)12.2
Aperture radius used for m10.4 '
Nuclear magnitude (m2)16.4
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 1.452 AU
d (dist/Earth) 0.739 AU
Right ascension00 04 50.73 h m s
Declination+28 28 54.7 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 9
ACK MPCReport file updated 2023.07.30 05:56:17
NET APASS
AC2 fkugel@free.fr
0103P        KC2023 07 30.10804 00 04 50.73 +28 28 54.7          12.2 T      A77
0103P        KC2023 07 30.11209 00 04 51.45 +28 29 01.8          16.4 V      A77
0103P        KC2023 07 30.11573 00 04 52.09 +28 29 08.1          16.4 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-10 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details14x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Jul 30 04h00m34s
Observation modification date2023 Jul 30 04h02m18s

(Record n° 27324)

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