Orbital period : 5.36 years
NASA/JPL elements
IAU/MPC elements
On 2011 Apr 20 20h09 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)
| Nuclear magnitude (m2) | 17.6 | m2 standard deviation | 0.3 | Aperture radius used for m2 | 8 " | Right ascension | 08 44 57.87 h m s | Declination | +31 30 56.8 ° ' " | 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 2011.04.20 AC2 jean-francois.soulier2@wanadoo.fr NET USNO-B1.0 0073Pc C2011 04 20.83987 08 44 57.87 +31 30 56.8 17.9 N C10 0073Pc C2011 04 20.85020 08 44 58.01 +31 30 53.8 17.3 N C10 0073Pc C2011 04 20.86113 08 44 58.18 +31 30 50.8 17.7 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 | -15 °C | Binning | 1x1 | Mount | PERL-VIXEN | Autoguide | Yes | Exposure total time | 1800 s | Exposure details | 15 X 120s | Seeing | 3 | Moon elongation | 123 ° | Air mass | 1.09 | 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 APE DDP | Observation submission date | 2011 Apr 21 01h48m21s | Observation modification date | 2011 Apr 21 15h08m58s |
(Record n° 2512)