Home

103P/Hartley

Perihelion distance : 1.07 AU
Inclination to ecliptic : 14 °
Orbital period : 6.48 years
Eccentricity : 0.69

NASA/JPL elements
IAU/MPC elements


On 2023 Sep 09 05h54 UT by Michael Irzyk


(Copyright Michael Irzyk)

Magnitude (MPC m2)14.6
Aperture radius for m210 "
r (dist/Sun) 1.159 AU
d (dist/Earth) 0.416 AU
Right ascension56.85683 °
Declination+42.93736 °
Instrument typeRefractor
Instrument aperture (0=naked eye)85 mm
Instrument focale length450 mm
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)

Home