C/2008 FK75 (Lemmon-Siding Spring) (Record n° 4005)
NASA/JPL elements
IAU/MPC elements
On 2011 Jul 29 22h52 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.2 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 5.122 AU d (dist/Earth) 4.820 AU Right ascension 22 54 54.28 h m s Declination +53 01 34.2 ° ' " 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 2011.07.30 10:50:50
AC2 [nicolas.joel@wanadoo.fr]
NET USNO-A2.0
CK08F75K C2011 07 29.95298 22 54 54.28 +53 01 34.2 17.4 N B51
CK08F75K C2011 07 29.96959 22 54 53.97 +53 01 35.9 17.1 N B51
CK08F75K C2011 07 29.98651 22 54 53.68 +53 01 37.8 17.1 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 1.13 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 Jul 30 10h56m14s Observation modification date 2011 Jul 30 11h56m32s