152P/Helin-Lawrence (Record n° 6647)
Orbital period : 9.50 years
NASA/JPL elements
IAU/MPC elements
On 2012 May 15 00h24 UT by Philippe DupouyNuclear magnitude (m2) 16.9 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 3.131 AU d (dist/Earth) 2.149 AU Right ascension 16 36 06.78 h m s Declination -15 21 24.4 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.30-m f/5.8 reflector + CCD
ACK MPCReport file updated 2012.05.21 00:28:27
AC2 obsdax@wanadoo.fr
NET UCAC-3
0152P KC2012 05 15.01638 16 36 06.78 -15 21 24.4 16.8 N 958
0152P KC2012 05 15.04268 16 36 05.84 -15 21 24.7 17.0 N 958
0152P KC2012 05 15.06288 16 36 05.09 -15 21 26.9 17.0 N 958
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1740 mm Instrument focale/diameter 5.8 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °C Binning 2x2 Mount home Meade Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2012 May 23 02h49m00s