Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2024 Mar 03 19h57 UT by Nicolas Biver
(Copyright Nicolas Biver)
| Coma Total magnitude (m1) | 6.1 | Aperture radius used for m1 | 5.0 ' | Nuclear magnitude (m2) | 10.1 | Aperture radius used for m2 | 6 " | Coma diameter | 9.3 ' | Coma condensation degree (DC) | 6 | Tail length | 0.7 ° | Tail position angle (PA) | 12 ° | Afrho | 11200 cm | Afrho error | 300 cm | r (dist/Sun) | 1.186 AU | d (dist/Earth) | 1.680 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 | Instrument focale/diameter | 4.29 | Camera | SONY alpha7S | Sensor | DC | Sensor size | 36*24 mm2 | Sensor pixels number | 4240*2832 | Sensor temperature | 3 °C | Binning | 2x2 | Mount | dobson sur table equatoriale JMI | Motorization | Yes | Autoguide | No | Exposure total time | 139.5 s | Exposure details | 23x1.3+44x1.0+41x1.6s | Sky transparency (naked eye max mag) | 5.5 | Seeing | 2 | Moon phase | 110 ° | Moon elongation | 180 ° | Air mass | 3.2 | Location | Boulonville | Reference stars catalog | APASS | Used softwares | IRIS | Resulting picture sampling (scale) | 2 "/pix | Image processing | 4séries: binning, flat, alignement, somme, alignement cométaire, somme retrait gradient (passages nuageux) | Remarks or comments | Afrho sur couche R 32s de pose en raw à 19h54.7, et magnitude R+V+B sur même sous groupe de poses | Observation submission date | 2024 Mar 05 23h51m56s | Observation modification date | 2024 Mar 06 11h52m14s |
(Record n° 28260)