Orbital period : 6.54 years
NASA/JPL elements
IAU/MPC elements
On 2018 Aug 25 22h59 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)
| Coma Total magnitude (m1) | 9.5 | Aperture radius used for m1 | 0.54 ' | Nuclear magnitude (m2) | 11.4 | m2 standard deviation | 0.0 | Aperture radius used for m2 | 6.5 " | Coma diameter | 5.10 ' | Afrho | 705 cm | r (dist/Sun) | 1.039 AU | d (dist/Earth) | 0.435 AU | Right ascension | 04 17 18.79 h m s | Declination | +56 14 38.4 ° ' " | MPC report | COD C10 CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr] OBS J.-F. Soulier MEA J.-F. Soulier TEL 0.30-m f/3.8 Newtonian reflector + CCD ACK MPCReport file updated 2018.08.25 AC2 jean-francois.soulier2@wanadoo.fr NET UCAC-4 0021P C2018 08 25.95750 04 17 18.79 +56 14 38.4 11.4 R C10 0021P C2018 08 25.96760 04 17 23.69 +56 13 57.6 11.4 R C10 0021P C2018 08 25.97767 04 17 28.75 +56 13 15.1 9.5 T C10 | Instrument type | Newton | Instrument aperture (0=naked eye) | 300 mm | Instrument focale length | 1140 mm | Instrument focale/diameter | 3.8 | Filter(s) | Rc (UBVRI) | Camera | ST8-XME | Sensor | CCD | Sensor temperature | -20 °C | Binning | 1x1 | Mount | F60a Axis Instruments | Autoguide | No | Exposure details | 5 x 20s | Observatory MPC code | C10 | Location | Seine et Marne (77) | Reference stars catalog | UCAC-4 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 1.62 "/pix | Observation submission date | 2018 Aug 26 02h13m45s | Observation modification date | 2018 Aug 26 11h12m58s |
(Record n° 19557)