Orbital period : 6.16 years
NASA/JPL elements
IAU/MPC elements
On 2024 Jan 05 05h59 UT by Nicolas Biver
(Copyright Nicolas Biver)
| Coma Total magnitude (m1) | 9.4 | Aperture radius used for m1 | 3.5 ' | Nuclear magnitude (m2) | 13.4 | Aperture radius used for m2 | 6 " | Coma diameter | 6 ' | Coma condensation degree (DC) | 3 | r (dist/Sun) | 1.272 AU | d (dist/Earth) | 0.515 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 | 6 °C | Binning | 2x2 | Mount | Dobson | Motorization | No | Autoguide | No | Exposure total time | 19.5 s | Exposure details | 78x1/4s | Sky transparency (naked eye max mag) | 4 | Seeing | 2 | Moon phase | 135 ° | Moon elongation | 50 ° | Air mass | 1.4 | 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 de ville, fond de ciel limitant la taille de la coma à 6' | Observation submission date | 2024 Jan 05 18h17m10s | Observation modification date | 2024 Feb 06 18h47m52s |
(Record n° 28044)