Orbital period : 974.10 years
NASA/JPL elements
IAU/MPC elements
On 2021 Apr 21 01h27 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)
| Coma Total magnitude (m1) | 11.6 | Aperture radius used for m1 | 1 ' | Nuclear magnitude (m2) | 13.1 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 15 " | r (dist/Sun) | 1.318 AU | d (dist/Earth) | 0.472 AU | Right ascension | 16 58 51.22 h m s | Declination | +24 31 08.8 ° ' " | 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 2021.04.21 07:14:03
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK20R040 C2021 04 21.06033 16 58 51.22 +24 31 08.8 13.0 R C10
CK20R040 KC2021 04 21.06310 16 58 47.92 +24 31 17.6 11.6 T C10
CK20R040 C2021 04 21.06969 16 58 41.48 +24 32 08.6 13.1 R C10
CK20R040 C2021 04 21.07925 16 58 31.47 +24 33 09.0 13.0 R C10
CK20R040 C2021 04 21.08881 16 58 21.50 +24 34 09.9 13.1 R C10
CK20R040 C2021 04 21.09838 16 58 11.51 +24 35 10.4 13.1 R 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 460_EX | Sensor | CCD | Sensor temperature | -10 °C | Binning | 2x2 | Mount | PARAMOUNT-ME- | Autoguide | No | Exposure details | 30 x 15s | Observatory MPC code | C10 | Location | Seine et Marne (77) | Reference stars catalog | UCAC-4 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 3 "/pix | Observation submission date | 2021 Apr 21 07h16m47s | Observation modification date | 2021 Apr 21 07h55m54s |
(Record n° 23249)