NASA/JPL elements
IAU/MPC elements
On 2009 Dec 16 18h29 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)
| Nuclear magnitude (m2) | 17 | Aperture radius used for m2 | 6 " | r (dist/Sun) | 4.097 AU | d (dist/Earth) | 3.902 AU | Right ascension | 22 55 40.10 h m s | Declination | +31 40 59.9 ° ' " | Instrument type | Newton | Instrument aperture (0=naked eye) | 254 mm | Instrument focale length | 1200 mm | Instrument focale/diameter | 4.72 | Camera | ST7-XMEd | Sensor | CCD | Sensor size | 6.9X4.6 mm2 | Sensor pixels number | 765X510 | Sensor temperature | -25 °C | Binning | 1x1 | Mount | PERL-VIXEN | Autoguide | Yes | Exposure total time | 1080 s | Exposure details | 9X120s | Seeing | 3 | Moon elongation | 93 ° | Air mass | 1.09 | Observatory MPC code | C10 | Location | 77 | Reference stars catalog | USNOB1.0 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 1.54 "/pix | Image processing | PRISMV6 APE | Observation submission date | 2010 May 17 17h21m06s |
(Record n° 401)