Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Oct 05 21h31 UT by Nicolas Biver
(Copyright Nicolas Biver)
| Coma Total magnitude (m1) | 11.8 | Aperture radius used for m1 | 0.2 ' | Nuclear magnitude (m2) | 12.2 | Aperture radius used for m2 | 6 " | Coma diameter | 0.5 ' | Coma condensation degree (DC) | 8 | r (dist/Sun) | 3.062 AU | d (dist/Earth) | 3.079 AU | Instrumental configuration | Config1 | 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 alpha7S | Sensor | DC | Sensor size | 36*24 mm2 | Sensor pixels number | 4240*2832 | Sensor temperature | 15 °C | Binning | 2x2 | Mount | Dobson | Motorization | No | Autoguide | No | Exposure total time | 10.3 s | Exposure details | 31x1/3s | Sky transparency (naked eye max mag) | 3 | Seeing | 4 | Moon phase | 90 ° | Moon elongation | 140 ° | Air mass | 1.3 | Location | Versailles | Reference stars catalog | APASS | Used softwares | IRIS | Resulting picture sampling (scale) | 2 "/pix | Image processing | binning, flat, alignement, somme, retrait gradient | Remarks or comments | Ciel pourri, pollué et voilé, SQM~17.6 | Observation submission date | 2023 Oct 06 08h45m44s |
(Record n° 27701)