117P/Helin-Roman-Alu (Record n° 9034)
Orbital period : 8.25 years
NASA/JPL elements
IAU/MPC elements
On 2013 Mar 21 02h18 UT by Philippe DupouyNuclear magnitude (m2) 15.8 Aperture radius used for m2 6 " r (dist/Sun) 3.518 AU d (dist/Earth) 2.729 AU Right ascension 14 51 00.21 h m s Declination -11 08 32.5 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.25-m f/6.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2013.03.28 02:16:50
AC2 obsdax@orange.fr
NET UCAC-3
0117P KC2013 03 21.09594 14 51 00.21 -11 08 32.5 15.9 N 958
0117P KC2013 03 21.10537 14 51 00.18 -11 08 33.8 15.8 N 958
0117P KC2013 03 21.11477 14 51 00.07 -11 08 33.9 15.8 N 958
0117P KC2013 03 21.12550 14 50 59.94 -11 08 33.1 15.8 N 958
Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 250 mm Instrument focale length 1575 mm Instrument focale/diameter 6.3 Camera Audine 1600 Sensor CCD Sensor temperature -15 °C Binning 2x2 Mount LX200 Motorization Yes Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2013 Apr 05 04h09m59s