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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2023 Apr 17 03h05 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)20.6
m2 standard deviation0.4
Aperture radius used for m24.15 "
r (dist/Sun) 2.358 AU
d (dist/Earth) 2.471 AU
Right ascension20 56 14.52 h m s
Declination-04 30 00.7 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2023.04.17 08:42:57
AC2 fkugel@free.fr
NET NOMAD
0103P        KC2023 04 17.12824 20 56 14.52 -04 30 00.7          20.1 V      A77
0103P        KC2023 04 17.13194 20 56 14.92 -04 29 58.5          21.0 V      A77
0103P        KC2023 04 17.13565 20 56 15.31 -04 29 56.6          20.8 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-20 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details33x30s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Apr 17 10h12m56s
Observation modification date2023 Apr 17 10h13m40s

(Record n° 27005)

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