221P/LINEAR (Record n° 13920)
Orbital period : 6.42 years
NASA/JPL elements
IAU/MPC elements
On 2015 May 21 22h59 UT by Philippe Dupouy
(Copyright Philippe Dupouy)Nuclear magnitude (m2) 17.2 Aperture radius used for m2 4.9 " r (dist/Sun) 1.819 AU d (dist/Earth) 0.815 AU Right ascension 16 29 58.94 h m s Declination -15 26 47.3 ° ' " 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 2015.05.22 22:15:11
AC2 obsdax@orange.fr
AC2 jbdv@club-internet.fr
NET UCAC-4
0221P KC2015 05 21.95822 16 29 58.94 -15 26 47.3 17.2 N 958
0221P KC2015 05 21.96705 16 29 58.76 -15 26 39.8 17.2 N 958
0221P KC2015 05 21.97590 16 29 58.55 -15 26 31.8 17.2 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 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 May 23 15h01m09s Observation modification date 2015 May 27 00h11m53s