Orbital period : 6.12 years
NASA/JPL elements
IAU/MPC elements
On 2011 Aug 19 21h13 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)
| Nuclear magnitude (m2) | 15.1 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 4 " | r (dist/Sun) | 2.172 AU | d (dist/Earth) | 1.218 AU | Right ascension | 23 11 38.07 h m s | Declination | +03 51 56.3 ° ' " | 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 2011.08.19 AC2 jean-francois.soulier2@wanadoo.fr NET USNO-B1.0 0213P C2011 08 19.88395 23 11 38.07 +03 51 56.3 15.1 N C10 0213P C2011 08 19.89749 23 11 37.50 +03 51 59.4 15.2 N C10 0213P C2011 08 19.91280 23 11 36.88 +03 52 03.0 15.1 N C10 | Instrument type | Newton | Instrument aperture (0=naked eye) | 254 mm | Instrument focale length | 900 mm | Instrument focale/diameter | 3.6 | 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 | Exposure total time | 2400 s | Exposure details | 20 x 120s | Seeing | 3 | Moon elongation | 44 ° | Air mass | 2.50 | Observatory MPC code | C10 | Location | 77 | Reference stars catalog | USNO-B1.0 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 2.04 "/pix | Image processing | PRISMV8 DDP GIMP | Observation submission date | 2011 Aug 20 11h35m05s | Observation modification date | 2011 Aug 20 12h01m24s |
(Record n° 4087)