NASA/JPL elements
IAU/MPC elements
On 2018 Jul 17 21h27 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)
| Coma Total magnitude (m1) | 9.9 | Aperture radius used for m1 | 0.54 ' | Nuclear magnitude (m2) | 12.2 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 6.5 " | Coma diameter | 9.20 ' | Tail length | 0.5 ° | Tail position angle (PA) | 305 ° | r (dist/Sun) | 0.899 AU | d (dist/Earth) | 1.153 AU | Right ascension | 04 49 22.60 h m s | Declination | +56 07 58.5 ° ' " | MPC report | COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2018.07.17
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK17S030 C2018 07 17.89378 04 49 22.60 +56 07 58.5 12.2 N C10
CK17S030 C2018 07 17.91429 04 49 32.37 +56 07 22.3 12.1 N C10
CK17S030 C2018 07 17.94647 04 49 47.58 +56 06 26.4 12.2 N C10
CK17S030 C2018 07 17.96747 04 49 57.62 +56 05 49.6 9.9 T C10
CK17S030 C2018 07 17.98965 04 50 08.39 +56 05 08.6 12.1 N C10
| Instrument type | Newton | Instrument aperture (0=naked eye) | 300 mm | Instrument focale length | 1140 mm | Instrument focale/diameter | 3.8 | Filter(s) | None | Camera | ST8-XME | Sensor | CCD | Sensor temperature | -15 °C | Binning | 1x1 | Mount | F60a Axis Instruments | Autoguide | No | Exposure details | 50 x 30s | Observatory MPC code | C10 | Location | Seine et Marne (77) | Reference stars catalog | UCAC-4 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 1.62 "/pix | Observation submission date | 2018 Jul 18 04h43m27s | Observation modification date | 2018 Jul 18 05h48m51s |
(Record n° 19346)