Perihelion distance : 0.29 AU
Inclination to ecliptic : 129 °
Orbital period : 6257 years
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2020 Jul 28 22h13 UT by Nicolas Biver
(Copyright Nicolas Biver)
| Coma Total magnitude (m1) | 5.3 | Aperture radius for m1 | 4.5 ' | Magnitude (MPC m2) | 10.3 | Aperture radius for m2 | 6 " | Coma diameter | 7.5 ' | Coma condensation degree (DC) | 4 | Tail length | 1 ° | Tail position angle (PA) | 70 ° | r (dist/Sun) | 0.740 AU | d (dist/Earth) | 0.725 AU | Right ascension | 180.14 ° | Declination | +33.82833 ° | Instrumental configuration | Config1 | Instrument | Dobson T407mm F/D 4.3 | Instrument type | Newton | Instrument aperture (0=naked eye) | 407 mm | Instrument focale length | 1750 mm | Filter | None | Camera | Sony alpha 7s | Sensor | DC | Sensor size | 36x24 mm2 | Sensor pixels number | 4240x2832 | Sensor temperature | 13 °C | Binning | 2x2 | Mount | Dobson sur Table equatoriale JMI | Motorization | Yes | Autoguide | No | Exposure total time | 47 s | Exposure details | 6*2s+15*1.6s+11*1s | Sky transparency (naked eye max mag) | 5 | Seeing | 4 | Moon phase | 71 ° | Air mass | 2 | Location | Crespières | Reference stars catalog (ast) | APASS | Used softwares | IRIS | Resulting picture sampling (scale) | 2 "/pix | Image processing | binning, flat, alignement somme. 3 séries alignées sur la comète, photométrie sur la 3e (poses plus courtes) | Observation submission date | 2020 Aug 03 20h59m27s |
(Record n° 22234)