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C/2012 L1 (LINEAR)

Orbital period : 14710.00 years

NASA/JPL elements
IAU/MPC elements


On 2013 Jan 17 21h39 UT by Hubert Boussier


(Copyright Hubert Boussier)

Nuclear magnitude (m2)15
m2 standard deviation0.1
Aperture radius used for m212 "
r (dist/Sun) 2.277 AU
d (dist/Earth) 1.644 AU
Right ascension03 23 03.61 h m s
Declination+64 15 34.9 ° ' "
MPC report
COD K21
CON Hubert Boussier [astrild@orange.fr]
OBS H. Boussier
MEA H. Boussier
TEL 0.127-m f/10 Schimidt-Cassegrain f/7.5 focal reducer+CCD
ACK MPCReport file updated 2013.01.19 20:51:02
AC2 astrild@orange.fr
NET UCAC-3
    CK12L010 KC2013 01 17.90220 03 23 03.61 +64 15 34.9          15.1 N      K21
    CK12L010 KC2013 01 17.90910 03 23 03.93 +64 15 12.0          15.0 N      K21
    CK12L010 KC2013 01 17.91599 03 23 04.24 +64 14 50.7          15.0 N      K21
Instrument typeCassegrain
Instrument aperture (0=naked eye)127 mm
Instrument focale length1270 mm
Instrument focale/diameter10
Filter(s)None
CameraSBIG ST7-XME
SensorCCD
Sensor size6.9x4.6 mm2
Sensor pixels number765x510
Sensor temperature-25 °C
Binning1x1
MountVIXEN SPHINX SXW
MotorizationYes
AutoguideYes
Exposure total time1422 s
Exposure details9x180s
Observatory MPC codeK21
LocationSt saturnin les Avignon
Reference stars catalogUCAC-3
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2 "/pix
Image processingBias, dark, flat
Remarks or comments Quelques images de la famille des LINEAR prises les 16 Janvier (SQM 19,20) et 17 Janvier (SQM 19,07). La pr?sence de la Lune et des r?verb?res, un ciel pas des plus limpide et une forte turbulence n?ont pas aid?s ? la d?tection d?objets plus faibles. Mistral violent et glacial -4?C le 17/01.
Observation submission date2013 Jan 19 22h59m58s
Observation modification date2013 Jan 19 23h07m13s

(Record n° 8500)

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