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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2023 Sep 09 05h54 UT by Michael Irzyk


(Copyright Michael Irzyk)

Nuclear magnitude (m2)14.6
Aperture radius used for m210 "
r (dist/Sun) 1.159 AU
d (dist/Earth) 0.416 AU
Right ascension03 47 25.64 h m s
Declination+42 56 14.5 ° ' "
Instrument typeRefractor
Instrument aperture (0=naked eye)85 mm
Instrument focale length450 mm
Instrument focale/diameter5.29
SensorCCD
Exposure total time1020 s
Exposure details17x60s
LocationMelun
Used softwaresPrism
Resulting picture sampling (scale)2.47 "/pix
Observation submission date2023 Sep 09 12h19m02s

(Record n° 27551)

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