221P/LINEAR (Record n° 14106)
Orbital period : 6.22 years
NASA/JPL elements
IAU/MPC elements
On 2015 Jul 12 21h36 UT by Philippe Dupouy
(Copyright Philippe Dupouy)Nuclear magnitude (m2) 17.3 m2 standard deviation 0.3 Aperture radius used for m2 4.9 " r (dist/Sun) 1.758 AU d (dist/Earth) 0.888 AU Right ascension 16 25 55.47 h m s Declination -06 47 46.4 ° ' " MPC report COD 958
CON P. Dupouy, Observatoire de Dax, DAX, France [obsdax@orange.fr]
OBS P. Dupouy
MEA J. B. de Vanssay
TEL 0.43-m f/2.7 reflector + CCD
ACK MPCReport file updated 2015.07.13 14:56:23
AC2 obsdax@orange.fr
AC2 jbdv@club-internet.fr
NET UCAC-4
0221P C2015 07 12.89989 16 25 55.47 -06 47 46.4 17.0 N 958
0221P C2015 07 12.91239 16 25 55.80 -06 47 44.5 17.2 N 958
0221P C2015 07 12.92488 16 25 56.24 -06 47 42.6 17.6 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 ATIK 460EX Sensor CCD Sensor temperature 5 °C Binning 2x2 Mount Home MEADE Motorization No Autoguide No Exposure total time 2160 s Exposure details 36x1mn Observatory MPC code 958 Location 40100 DAX FRANCE Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.63 "/pix Observation submission date 2015 Jul 13 17h32m22s Observation modification date 2015 Jul 16 01h58m24s