257P/Catalina (Record n° 10385)
Orbital period : 7.30 years
NASA/JPL elements
IAU/MPC elements
On 2013 Oct 30 20h46 UT by Jean-Benoit de Vanssay
(Copyright Jean-Benoit de Vanssay)Nuclear magnitude (m2) 17 m2 standard deviation 0.1 Aperture radius used for m2 9.5 " r (dist/Sun) 2.403 AU d (dist/Earth) 1.500 AU Right ascension 00 10 58.30 h m s Declination +07 25 06.3 ° ' " MPC report COD 958
CON Ph. Dupouy, Observatoire de Dax, DAX, France [obsdax@orange.fr]
OBS Ph. Dupouy, J. B. de Vanssay
MEA J. B. de Vanssay
TEL 0.43-m f/2.7 reflector + CCD
ACK MPCReport file updated 2013.10.31 23:43:16
AC2 jbdv@club-internet.fr
NET UCAC-3
0257P KC2013 10 30.86555 00 10 58.30 +07 25 06.3 17.0 N 958
0257P KC2013 10 30.87735 00 10 58.25 +07 24 57.1 17.1 N 958
0257P KC2013 10 30.88909 00 10 58.23 +07 24 48.1 17.0 N 958
Instrument type Newton Instrument aperture (0=naked eye) 430 mm Instrument focale length 1161 mm Instrument focale/diameter 2.7 Filter(s) None Camera Audine 1600 Sensor CCD Binning 2x2 Mount Home MEADE Motorization No Autoguide No Exposure total time 2700 s Exposure details 45x1mn Observatory MPC code 958 Location 40100 DAX FRANCE Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Resulting picture sampling (scale) 3.16 "/pix Observation submission date 2013 Oct 31 23h58m07s Observation modification date 2013 Nov 06 00h54m21s