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221P/LINEAR

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 deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 1.806 AU
d (dist/Earth) 0.797 AU
Right ascension16 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 typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
Exposure details12*120s
Air mass1.98
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2015 May 28 19h09m26s
Observation modification date2015 May 28 19h15m49s

(Record n° 13939)

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