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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 26 03h19 UT by Joel Nicolas

Magnitude (MPC m2)14.4
Magnitude standard deviation0.1
Aperture radius for m25.6 "
r (dist/Sun) 1.088 AU
d (dist/Earth) 0.383 AU
Right ascension90.07121 °
Declination+35.07622 °
MPC report
COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2023.09.26 15:10:09
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0103P        KC2023 09 26.13789 06 00 17.09 +35 04 34.4          14.4 R      A77
0103P        KC2023 09 26.13971 06 00 17.81 +35 04 29.6          14.3 R      A77
0103P        KC2023 09 26.14150 06 00 18.50 +35 04 24.8          14.4 R      A77
0103P        KC2023 09 26.14359 06 00 19.34 +35 04 19.3          14.3 R      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
FilterR Bessel
CameraST8XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
Observatory MPC codeA77
Location04 Dauban
Reference stars catalog (ast)UCAC-4
Used softwaresAstrometrica
Observation submission date2023 Sep 26 13h12m56s

(Record n° 27635)

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