Orbital period : 6.98 years
NASA/JPL elements
IAU/MPC elements
On 2011 Dec 27 02h43 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)
| Nuclear magnitude (m2) | 17.3 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 8 " | r (dist/Sun) | 2.507 AU | d (dist/Earth) | 1.966 AU | Right ascension | 11 18 59.23 h m s | Declination | +22 24 35.5 ° ' " | 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 2011.12.27 AC2 jean-francois.soulier2@wanadoo.fr NET USNO-B1.0 0164P C2011 12 27.11351 11 18 59.23 +22 24 35.5 17.3 N C10 0164P C2011 12 27.12720 11 18 59.59 +22 24 41.5 17.2 N C10 0164P C2011 12 27.14201 11 18 59.92 +22 24 48.2 17.5 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 | -25 °C | Binning | 1x1 | Mount | PERL-VIXEN | Autoguide | Yes | Exposure total time | 2400 s | Exposure details | 20 x 120s | Seeing | 3 | Moon elongation | 138 ° | Air mass | 1.22 | 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 FC GIMP | Observation submission date | 2011 Dec 27 15h54m34s | Observation modification date | 2011 Dec 28 21h32m48s |
(Record n° 5433)