Orbital period : 8.83 years
NASA/JPL elements
IAU/MPC elements
On 2011 Apr 02 02h27 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)
| Coma Total magnitude (m1) | 19.6 | Aperture radius used for m1 | 0.4 ' | r (dist/Sun) | 2.567 AU | d (dist/Earth) | 1.891 AU | Right ascension | 16 35 43.84 h m s | Declination | -09 07 16.6 ° ' " | 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 2011.04.02 AC2 jean-francois.soulier2@wanadoo.fr NET USNO-B1.0 0115P KC2011 04 02.10205 16 35 43.84 -09 07 16.6 19.5 T C10 0115P KC2011 04 02.11777 16 35 44.34 -09 07 11.8 19.7 T 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 | 2520 s | Exposure details | 21X120s | Seeing | 2 | Moon elongation | 105 ° | Air mass | 2.02 | Observatory MPC code | C10 | Location | 77 | Reference stars catalog | USNO-B1.0 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 2.06 "/pix | Image processing | PRISMV8 APE | Remarks or comments | 21x120s pour la vignette et 7x120s pour l'image principale | Observation submission date | 2011 Apr 02 07h14m58s | Observation modification date | 2011 Apr 10 07h33m35s |
(Record n° 2363)