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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 Aug 11 02h40 UT by Joel Nicolas


(Copyright Joel Nicolas)

Magnitude (MPC m2)16.2
Magnitude standard deviation0.1
Aperture radius for m25.6 "
Afrho11 cm
Afrho error0 cm
r (dist/Sun) 1.355 AU
d (dist/Earth) 0.614 AU
Right ascension11.66808 °
Declination+34.33919 °
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 2023.08.11 15:33:18
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0103P        KC2023 08 11.11090 00 46 40.34 +34 20 21.1          16.2 R      A77
0103P        KC2023 08 11.11339 00 46 40.89 +34 20 24.8          16.3 R      A77
0103P        KC2023 08 11.11587 00 46 41.52 +34 20 29.2          16.2 R      A77
0103P        KC2023 08 11.11795 00 46 42.00 +34 20 33.4          16.2 R      A77
0103P        KC2023 08 11.12043 00 46 42.55 +34 20 36.7          16.3 R      A77
0103P        KC2023 08 11.12374 00 46 43.42 +34 20 43.2          16.2 R      A77
0103P        KC2023 08 11.12664 00 46 44.13 +34 20 48.3          16.1 R      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
FilterNone
CameraST8XME
SensorCCD
Sensor temperature-15 °C
Binning1x1
Exposure details4*30s
Air mass1.01
Observatory MPC codeA77
Location04 Dauban
Reference stars catalog (ast)UCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Aug 11 13h35m48s
Observation modification date2023 Aug 27 16h14m44s

(Record n° 27374)

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