221P/LINEAR (Record n° 13950)
Orbital period : 6.22 years
NASA/JPL elements
IAU/MPC elements
On 2015 May 27 23h09 UT by Philippe Dupouy
(Copyright Philippe Dupouy)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.2 Aperture radius used for m2 4.9 " r (dist/Sun) 1.806 AU d (dist/Earth) 0.797 AU Right ascension 16 27 51.06 h m s Declination -13 59 13.8 ° ' " MPC report COD 958
CON P. Dupouy, Observatoire de Dax, DAX, France [obsdax@orange.fr]
OBS P. Dupouy, J. B. de Vanssay
MEA J. B. de Vanssay
TEL 0.43-m f/2.7 reflector + CCD
ACK MPCReport file updated 2015.05.31 13:42:45
AC2 obsdax@orange.fr
AC2 jbdv@club-internet.fr
NET UCAC-4
0221P C2015 05 27.96446 16 27 51.06 -13 59 13.8 16.7 N 958
0221P C2015 05 27.97882 16 27 50.66 -13 59 01.7 17.1 N 958
0221P C2015 05 27.99317 16 27 50.30 -13 58 49.1 16.8 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 -10 °C Binning 2x2 Mount Home MEADE Motorization No Autoguide No Exposure total time 2250 s Exposure details 75x0.5mn 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 May 31 15h47m52s Observation modification date 2015 Jun 02 00h32m55s