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 09 02h16 UT by Nicolas Biver
(Copyright Nicolas Biver)
| Coma Total magnitude (m1) | 10.7 | Aperture radius for m1 | 2.3 ' | Magnitude (MPC m2) | 14.0 | Aperture radius for m2 | 6 " | Coma diameter | 4.2 ' | Coma condensation degree (DC) | 5 | Tail length | 0.43 ° | Tail position angle (PA) | 281 ° | Afrho | 311 cm | Afrho error | 16 cm | Afrho URL for more info | conversion des magnitudes R | r (dist/Sun) | 1.691 AU | d (dist/Earth) | 0.730 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 | 97.5 s | Picture exposure details | 39x2.5s | Sky transparency (naked eye max mag) | 6 | Seeing | 2 | Moon phase | 80 ° | Moon elongation | 180 ° | Air mass | 1.3 | 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 en RAW | Remarks or comments | magnitude mode N&B 16bits, Afrho couche R: mR = 10.8, Afrho(N&B) = 276+-11 cm | Observation submission date | 2022 Feb 11 11h57m43s |
(Record n° 25044)