NASA/JPL elements
IAU/MPC elements
On 2020 Feb 22 01h34 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)
| Coma Total magnitude (m1) | 13.3 | Aperture radius used for m1 | 0.74 ' | Nuclear magnitude (m2) | 16 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 7.4 " | Coma diameter | 3 ' | Tail length | 0.013 ° | Tail position angle (PA) | 310 ° | r (dist/Sun) | 1.238 AU | d (dist/Earth) | 0.913 AU | Right ascension | 19 56 37.90 h m s | Declination | +66 23 21.1 ° ' " | MPC report | COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK C10 2020.02.22 03:27:25
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK20A020 KC2020 02 22.06551 19 56 37.90 +66 23 21.1 15.9 N C10
CK20A020 KC2020 02 22.07737 19 56 46.40 +66 24 44.8 13.3 T C10
CK20A020 KC2020 02 22.08263 19 56 50.51 +66 25 21.5 16.0 N C10
CK20A020 KC2020 02 22.09975 19 57 02.93 +66 27 23.2 16.0 N C10
| Instrument type | Newton | Instrument aperture (0=naked eye) | 250 mm | Instrument focale length | 875 mm | Instrument focale/diameter | 3.5 | Filter(s) | None | Camera | ATIK 414 EX | Sensor | CCD | Sensor temperature | -15 °C | Binning | 1x1 | Mount | PARAMOUNT ME | Autoguide | No | Exposure details | 80 x 20s | Observatory MPC code | C10 | Location | Seine et Marne (77) | Reference stars catalog | UCAC-4 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 1.49 "/pix | Image processing | Pas de prétraitements pour les images | Observation submission date | 2020 Feb 22 03h29m51s | Observation modification date | 2020 Feb 22 03h37m53s |
(Record n° 21650)