Orbital period : 7.47 years
NASA/JPL elements
IAU/MPC elements
On 2024 Jan 11 22h32 UT by Nicolas Biver
(Copyright Nicolas Biver)
| Coma Total magnitude (m1) | 10.7 | Aperture radius used for m1 | 3.5 ' | Nuclear magnitude (m2) | 15.2 | Aperture radius used for m2 | 6 " | Coma diameter | 6.5 ' | Coma condensation degree (DC) | 4 | r (dist/Sun) | 1.408 AU | d (dist/Earth) | 0.621 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 | -3 °C | Binning | 2x2 | Mount | dobson sur table equatoriale JMI | Motorization | Yes | Autoguide | No | Exposure total time | 118.4 s | Exposure details | 34x1.6+32x2.0s | Sky transparency (naked eye max mag) | 5.5 | Seeing | 2 | Moon phase | 180 ° | Moon elongation | 180 ° | Air mass | 1.47 | Location | Boulonville | Reference stars catalog | APASS | Used softwares | IRIS | Resulting picture sampling (scale) | 2 "/pix | Image processing | binning,flat,alignement,somme,retrait gradient | Observation submission date | 2024 Jan 15 14h08m10s | Observation modification date | 2024 Feb 06 18h44m07s |
(Record n° 28061)