Orbital period : 6.16 years
NASA/JPL elements
IAU/MPC elements
On 2023 Oct 15 04h51 UT by Nicolas Biver
(Copyright Nicolas Biver)
| Coma Total magnitude (m1) | 13.1 | Aperture radius used for m1 | 1.5 ' | Nuclear magnitude (m2) | 16.3 | Aperture radius used for m2 | 6 " | Coma diameter | 2.5 ' | Coma condensation degree (DC) | 2 | r (dist/Sun) | 1.516 AU | d (dist/Earth) | 0.982 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 | 8 °C | Binning | 2x2 | Mount | dobson sur table equatoriale JMI | Motorization | Yes | Autoguide | No | Exposure total time | 22 s | Exposure details | 11x2s | Sky transparency (naked eye max mag) | 5 | Seeing | 3 | Moon phase | 180 ° | Moon elongation | 90 ° | Air mass | 1.2 | Location | Boulonville | Reference stars catalog | APASS | Used softwares | IRIS | Resulting picture sampling (scale) | 2 "/pix | Image processing | binning, flat, alignement, somme, retrait gradient | Remarks or comments | coma verte | Observation submission date | 2023 Oct 15 17h38m46s |
(Record n° 27755)