221P/LINEAR (Record n° 13939)
Orbital period : 6.22 years
NASA/JPL elements
IAU/MPC elements
On 2015 May 27 22h27 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 16.6 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 1.806 AU d (dist/Earth) 0.797 AU Right ascension 16 27 51.72 h m s Declination -13 59 39.5 ° ' " MPC report COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2015.05.28 19:06:23
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0221P KC2015 05 27.93519 16 27 51.72 -13 59 39.5 16.5 N A77
0221P KC2015 05 27.93975 16 27 51.61 -13 59 35.9 16.5 N A77
0221P KC2015 05 27.94748 16 27 51.39 -13 59 29.0 16.6 N A77
0221P KC2015 05 27.95356 16 27 51.24 -13 59 23.8 16.6 N A77
Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Exposure details 12*120s Air mass 1.98 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2015 May 28 19h09m26s Observation modification date 2015 May 28 19h15m49s