213P/Van Ness (Record n° 4117)
Orbital period : 6.12 years
NASA/JPL elements
IAU/MPC elements
On 2011 Aug 25 22h16 UT by Joel NicolasNuclear magnitude (m2) 15.5 Aperture radius used for m2 5.6 " Tail position angle
(PA) 237 ° r (dist/Sun) 2.182 AU d (dist/Earth) 1.205 AU Right ascension 23 07 15.81 h m s Declination +04 11 52.3 ° ' " 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 2011.08.26 18:06:30
AC2 [nicolas.joel@wanadoo.fr]
NET USNO-A2.0
0213P C2011 08 25.92761 23 07 15.81 +04 11 52.3 15.4 N B51
0213P C2011 08 25.94987 23 07 14.76 +04 11 55.9 15.5 N B51
0213P C2011 08 25.97302 23 07 13.64 +04 11 59.7 15.5 N B51
0213P C2011 08 25.99891 23 07 12.40 +04 12 03.8 15.5 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 Air mass 1.36 Observatory MPC code B51 Location 06 Vallauris Reference stars catalog USNO-A2.0
Used softwares ASTROMETRICA Observation submission date 2011 Aug 26 18h09m17s Observation modification date 2011 Aug 26 18h27m29s