Orbital period : 8.83 years
NASA/JPL elements
IAU/MPC elements
On 2011 Sep 20 19h01 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)
| Nuclear magnitude (m2) | 17.1 | m2 standard deviation | 0.2 | Aperture radius used for m2 | 8 " | r (dist/Sun) | 2.040 AU | d (dist/Earth) | 1.889 AU | Right ascension | 17 22 02.55 h m s | Declination | -11 33 43.6 ° ' " | 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 2011.09.20 AC2 jean-francois.soulier2@wanadoo.fr NET USNO-B1.0 0115P C2011 09 20.79263 17 22 02.55 -11 33 43.6 17.3 N C10 0115P C2011 09 20.81008 17 22 04.46 -11 33 51.4 17.2 N C10 0115P C2011 09 20.81954 17 22 05.49 -11 33 55.9 16.9 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 | 840 s | Exposure details | 7 X 120s | Seeing | 3 | Moon elongation | 166 ° | Air mass | 2.34 | 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 LOG GIMP | Observation submission date | 2011 Sep 21 11h34m43s | Observation modification date | 2011 Sep 21 11h42m33s |
(Record n° 4583)