Orbital period : 6.55 years
NASA/JPL elements
IAU/MPC elements
On 2011 Aug 20 20h19 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)
| Nuclear magnitude (m2) | 15.2 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 8 " | r (dist/Sun) | 2.318 AU | d (dist/Earth) | 1.368 AU | Right ascension | 20 16 14.79 h m s | Declination | -25 50 01.2 ° ' " | 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 2011.08.20 AC2 jean-francois.soulier2@wanadoo.fr NET USNO-B1.0 0048P C2011 08 20.84639 20 16 14.79 -25 50 01.2 15.2 N C10 0048P C2011 08 20.85229 20 16 14.62 -25 50 03.9 15.3 N C10 0048P C2011 08 20.85983 20 16 14.39 -25 50 07.9 15.2 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 | 1200 s | Exposure details | 10 X 120s | Seeing | 2 | Moon elongation | 105 ° | Air mass | 4.76 | 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 21 09h47m40s | Observation modification date | 2011 Aug 21 09h51m37s |
(Record n° 4090)