Perihelion distance : 1.21 AU
Inclination to ecliptic : 4 °
Orbital period : 6.43 years
Eccentricity : 0.65
NASA/JPL elements
IAU/MPC elements
On 2022 Feb 04 21h32 UT by Nicolas Biver
(Copyright Nicolas Biver)
| Coma Total magnitude (m1) | 10.5 | Aperture radius for m1 | 2.4 ' | Magnitude (MPC m2) | 13.7 | Aperture radius for m2 | 6 " | Coma diameter | 4.2 ' | Coma condensation degree (DC) | 6 | Tail length | 0.32 ° | Tail position angle (PA) | 280 ° | Afrho | 346 cm | Afrho error | 6 cm | Afrho URL for more info | https://lesia.obspm.fr/perso/nicolas-biver/COMETES/afrho-magnitudes.pdf | r (dist/Sun) | 1.654 AU | d (dist/Earth) | 0.683 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 | Filter | None | Camera | SONY alpha7S | Sensor | DC | Sensor size | 36*24 mm2 | Sensor pixels number | 4240*2832 | Sensor temperature | 1 °C | Binning | 2x2 | Mount | dobson sur table equatoriale JMI | Motorization | Yes | Autoguide | No | Exposure total time | 72.8 s | Picture exposure details | 38x1.6s+3x4s | Sky transparency (naked eye max mag) | 5.5 | Seeing | 3 | Moon phase | 180 ° | Moon elongation | 180 ° | Air mass | 2 | Location | Boulonville | Reference stars catalog (ast) | APASS | Used softwares | IRIS | Resulting picture sampling (scale) | 2 "/pix | Image processing | binning,flat,alignement,somme,retrait gradient - images RAW | Remarks or comments | Magnitude N&B (Afrho=306), Afrho couche R | Observation submission date | 2022 Feb 13 17h26m55s | Observation modification date | 2022 Feb 17 14h24m00s |
(Record n° 25072)