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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jul 26 02h18 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)16.9
m2 standard deviation0.1
Aperture radius used for m25.6 "
Afrho8 cm
Afrho error1 cm
r (dist/Sun) 1.486 AU
d (dist/Earth) 0.785 AU
Right ascension23 53 22.90 h m s
Declination+26 34 44.6 ° ' "
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 2023.07.26 07:26:16
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0103P        KC2023 07 26.09571 23 53 22.90 +26 34 44.6          16.9 R      A77
0103P        KC2023 07 26.10247 23 53 24.01 +26 34 55.7          16.8 R      A77
0103P        KC2023 07 26.10878 23 53 24.99 +26 35 06.2          17.0 R      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)R Bessel
CameraST8XME
SensorCCD
Sensor temperature-15 °C
Binning1x1
Exposure details10*60s
Air mass1.07
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Jul 26 05h28m02s
Observation modification date2023 Aug 17 14h24m15s

(Record n° 27313)

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