Orbital period : 792.80 years
NASA/JPL elements
IAU/MPC elements
On 2020 Apr 25 20h58 UT by Nicolas Biver
(Copyright Nicolas Biver)
| Coma Total magnitude (m1) | 9.3 | Aperture radius used for m1 | 2.0 ' | Nuclear magnitude (m2) | 12.9 | Aperture radius used for m2 | 6 " | Coma diameter | 3.8 ' | Coma condensation degree (DC) | 5 | Tail length | 0.07 ° | Tail position angle (PA) | 5 ° | r (dist/Sun) | 1.116 AU | d (dist/Earth) | 1.122 AU | Right ascension | 02 06 13.6 h m s | Declination | +77 11 10 ° ' " | Instrumental configuration | Config2 | Instrument | Dobson 407mm F/D 4.3 | Instrument type | Newton | Instrument aperture (0=naked eye) | 407 mm | Instrument focale length | 1750 mm | Instrument focale/diameter | 4.29 | Filter(s) | None | Camera | Sony alpha 7S | Sensor | DC | Sensor size | 36x24 mm2 | Sensor pixels number | 4240x2438 | Sensor temperature | 13 °C | Binning | 2x2 | Mount | Dobson seule | Motorization | No | Autoguide | No | Exposure total time | 34.1 s | Exposure details | 33*1/2+22*0.8s | Sky transparency (naked eye max mag) | 4.5 | Air mass | 1.8 | Location | Versailles | Reference stars catalog | APASS | Used softwares | IRIS | Resulting picture sampling (scale) | 2 "/pix | Image processing | Division flat, alignement, somme, retrait gradient résiduel | Observation submission date | 2020 Apr 29 21h33m41s |
(Record n° 21949)