C/2008 FK75 (Lemmon-Siding Spring) (Record n° 4089)
NASA/JPL elements
IAU/MPC elements
On 2011 Aug 19 20h53 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 5.202 AU d (dist/Earth) 4.724 AU Right ascension 22 46 46.47 h m s Declination +52 59 19.8 ° ' " MPC report COD B51
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 2011.08.20 16:16:16
AC2 [nicolas.joel@wanadoo.fr]
NET USNO-A2.0
CK08F75K KC2011 08 19.87038 22 46 46.47 +52 59 19.8 16.8 N B51
CK08F75K KC2011 08 19.88655 22 46 45.99 +52 59 18.1 17.0 N B51
CK08F75K KC2011 08 19.90001 22 46 45.62 +52 59 16.5 17.0 N B51
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 Binning 1x1 Exposure total time 2400 s Air mass 1.18 Observatory MPC code B51 Location 06 Vallauris Reference stars catalog USNO-A2.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2011 Aug 20 16h19m46s Observation modification date 2011 Aug 20 16h23m13s