103P/Hartley (Record n° 27241)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2023 Jul 16 00h29 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 1.572 AU d (dist/Earth) 0.911 AU Right ascension 23 28 18.59 h m s Declination +22 01 33.4 ° ' " MPC report COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK L27 2023.07.16 10:28:22
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0103P C2023 07 16.02025 23 28 18.59 +22 01 33.4 17.1 R L27
0103P C2023 07 16.04122 23 28 21.36 +22 02 06.5 17.0 R L27
0103P C2023 07 16.06591 23 28 24.68 +22 02 45.7 17.0 R L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter(s) None Camera ATIK 414 EX Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 60 x 60s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.49 "/pix Observation submission date 2023 Jul 16 08h31m55s Observation modification date 2023 Jul 16 11h23m08s