Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Oct 14 02h32 UT by Nicolas Biver
(Copyright Nicolas Biver)
| Coma Total magnitude (m1) | 11.0 | Aperture radius used for m1 | 1.26 ' | Nuclear magnitude (m2) | 14.4 | Aperture radius used for m2 | 6 " | Coma diameter | 2.30 ' | Coma condensation degree (DC) | 5 | r (dist/Sun) | 5.921 AU | d (dist/Earth) | 5.311 AU | Right ascension | 04 57 00 h m s | Declination | +32 06 00 ° ' " | 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 alpha 7s | Sensor | DC | Sensor size | 36*24 mm2 | Sensor pixels number | 4240*2832 | Sensor temperature | 6 °C | Binning | 2x2 | Mount | Dobson sur table equatoriale JMI | Motorization | Yes | Autoguide | No | Exposure total time | 104.2 s | Exposure details | 6*4+18*3.2+17*2.5s | Sky transparency (naked eye max mag) | 5.5 | Seeing | 2 | Moon phase | 90 ° | Moon elongation | 180 ° | Air mass | 1.1 | Location | Boulonville | Reference stars catalog | APASS | Used softwares | IRIS | Resulting picture sampling (scale) | 2 "/pix | Image processing | binning,flat,alignement,alignement, retrait gradient | Observation submission date | 2021 Oct 15 19h06m11s |
(Record n° 24181)