213P/Van Ness (Record n° 4136)
Orbital period : 6.12 years
NASA/JPL elements
IAU/MPC elements
On 2011 Sep 02 22h13 UT by Jean-Francois SoulierNuclear magnitude (m2) 15 m2 standard deviation 0.1 Aperture radius used for m2 8 " r (dist/Sun) 2.195 AU d (dist/Earth) 1.201 AU Right ascension 23 00 49.81 h m s Declination +04 27 44.1 ° ' " 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/3.6 Newtonian reflector + CCD
ACK MPCReport file updated 2011.09.02
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0213P C2011 09 02.92575 23 00 49.81 +04 27 44.1 15.0 N C10
0213P C2011 09 02.94147 23 00 49.00 +04 27 45.5 14.9 N C10
0213P C2011 09 02.95688 23 00 48.19 +04 27 46.6 15.0 N C10
Instrument type Newton Instrument aperture (0=naked eye) 254 mm Instrument focale length 900 mm Instrument focale/diameter 3.6 Filter(s) RVB Camera ST7-XMEd Sensor CCD Sensor size 6.9 x 4.6 mm2 Sensor pixels number 765 x 510 Sensor temperature -20 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Seeing 2 Moon elongation 121 ° Air mass 1.45 Observatory MPC code C10 Location 77 Reference stars catalog USNO-B1.0
Used softwares ASTROMETRICA Observation submission date 2011 Sep 03 14h19m49s Observation modification date 2011 Sep 03 14h25m38s