NASA/JPL elements
IAU/MPC elements
On 2009 Sep 20 20h45 UT by Jean-Yves Corsand
(Copyright Jean-Yves Corsand)
| Coma Total magnitude (m1) | 9.2 | Coma diameter | 3.2 ' | Coma condensation degree (DC) | 7 | Tail length | 0 ° | r (dist/Sun) | 3.211 AU | d (dist/Earth) | 2.673 AU | Right ascension | 19 23 46.17 h m s | Declination | +04 27 39.9 ° ' " | Instrument | Dobson 305 Meade Lightbridge Deluxe 12" | Instrument type | Newton | Instrument aperture (0=naked eye) | 305 mm | Instrument focale length | 1524 mm | Instrument focale/diameter | 4.99 | Sensor | Eye | Mount | Dobson azimuthale | Power magnification | 95 X | Magnitude visual estimation method (ICQ code) | B | Sky transparency (naked eye max mag) | 6 | Location | Raph?le - Monet 13280 France | Reference stars catalog | TYCHO2 | Resulting picture sampling (scale) | 5.70 "/pix | Remarks or comments | Lumi?res indirectes du village, vent tr?s faible. Champ non complet, dessin non termin?. | Observation submission date | 2011 Jan 24 17h36m41s | Observation modification date | 2011 Jan 24 17h37m29s |
(Record n° 1784)