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 Jan 05 21h16 UT by Nicolas Biver
(Copyright Nicolas Biver)
| Coma Total magnitude (m1) | 9.4 | Aperture radius for m1 | 3.0 ' | Magnitude (MPC m2) | 12.9 | Aperture radius for m2 | 6 " | Coma diameter | 6 ' | Coma condensation degree (DC) | 6 | Tail length | 0.4 ° | Tail position angle (PA) | 287 ° | Afrho | 446 cm | Afrho error | 17 cm | Afrho URL for more info | https://lesia.obspm.fr/perso/nicolas-biver/COMETES/afrho-magnitudes.pdf | r (dist/Sun) | 1.443 AU | d (dist/Earth) | 0.494 AU | Right ascension | 134 ° | Declination | +28.83333 ° | 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 | 0 °C | Binning | 2x2 | Mount | dobson sur table equatoriale JMI | Motorization | Yes | Autoguide | No | Exposure total time | 173 s | Picture exposure details | 33x2s+10x2.5s+41x2s | Sky transparency (naked eye max mag) | 5.5 | Seeing | 3 | Moon phase | 150 ° | Moon elongation | 150 ° | Air mass | 1.4 | Location | Boulonville | Reference stars catalog (ast) | APASS | Used softwares | IRIS | Resulting picture sampling (scale) | 2 "/pix | Image processing | binning, flat, alignement, somme, retrait gradient | Remarks or comments | Afrho couche R de la fraction des observations en mode RAW (Afrho mode non filtre N&B = 386+-7cm) | Observation submission date | 2022 Jan 09 19h22m42s | Observation modification date | 2022 Feb 17 14h25m06s |
(Record n° 24767)