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C/2008 FK75 (Lemmon-Siding Spring)


NASA/JPL elements
IAU/MPC elements


On 2010 Jun 02 23h02 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.3
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 4.613 AU
d (dist/Earth) 4.073 AU
Right ascension17 54 29.54 h m s
Declination+39 09 37.5 ° ' "
MPC report
COD C10
CON JEAN FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.255-m f/4,7 Newtonian reflector + CCD
ACK MPCReport file updated 2010.06.02
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
    CK08F75K  C2010 06 02.96053 17 54 29.54 +39 09 37.5          16.3 N      C10
    CK08F75K  C2010 06 02.96784 17 54 29.29 +39 09 41.4          16.3 N      C10
    CK08F75K  C2010 06 02.97466 17 54 29.10 +39 09 44.9          16.4 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)254 mm
Instrument focale length1200 mm
Instrument focale/diameter4.72
CameraST7-XMEd
SensorCCD
Sensor size6.9X4.6 mm2
Sensor pixels number765X510
Sensor temperature-23 °C
Binning1x1
MountPERL-VIXEN
AutoguideYes
Exposure total time1080 s
Exposure details9X120s
Seeing4
Moon elongation71 °
Air mass1.08
Observatory MPC codeC10
Location77
Reference stars catalogUSNOB1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.54 "/pix
Image processingPRISMV6 APE
Remarks or commentsDark ? -25?C
Observation submission date2010 Jun 03 15h23m47s
Observation modification date2010 Jun 03 15h38m38s

(Record n° 521)

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