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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2023 Apr 28 07h44 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)19.6
m2 standard deviation0.4
Aperture radius used for m25.6 "
r (dist/Sun) 2.265 AU
d (dist/Earth) 2.257 AU
Right ascension21 13 25.24 h m s
Declination-02 16 48.3 ° ' "
MPC report
COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CCD
NUM 5
ACK MPCReport file updated 2023.04.28 15:37:03
NET Gaia DR2
AC2 jl.virlichie@gmail.com
0103P        KC2023 04 28.32205 21 13 25.24 -02 16 48.3          19.9 G      X03
0103P        KC2023 04 28.33590 21 13 26.42 -02 16 37.3          19.4 G      X03
0103P        KC2023 04 28.34975 21 13 27.65 -02 16 29.0          19.8 G      X03
0103P        KC2023 04 28.36358 21 13 29.04 -02 16 17.8          19.0 G      X03
0103P        KC2023 04 28.37742 21 13 30.31 -02 16 06.4          20.0 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details9x2mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresTycho V8.0
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Apr 28 16h04m11s
Observation modification date2023 Apr 28 16h06m12s

(Record n° 27054)

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