C/2010 R1 (LINEAR) (Record n° 3981)
NASA/JPL elements
IAU/MPC elements
On 2011 Jul 20 20h30 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.6 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 6.035 AU d (dist/Earth) 5.331 AU Right ascension 16 56 59.59 h m s Declination +03 39 07.4 ° ' " 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 2011.07.22 19:10:39
AC2 [nicolas.joel@wanadoo.fr]
NET USNO-A2.0
CK10R010 C2011 07 20.85402 16 56 59.59 +03 39 07.4 17.7 N B51
CK10R010 C2011 07 20.86665 16 56 58.86 +03 39 05.9 17.5 N B51
CK10R010 C2011 07 20.87899 16 56 58.16 +03 39 04.6 17.5 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 2160 s Air mass 1.30 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 22 19h18m13s Observation modification date 2011 Jul 22 19h24m12s