Orbital period : 5.33 years
NASA/JPL elements
IAU/MPC elements
On 2016 Dec 27 17h24 UT by Joel Nicolas
(Copyright Joel Nicolas)
| Coma Total magnitude (m1) | 7.9 | Aperture radius used for m1 | 2.8 ' | Nuclear magnitude (m2) | 11.2 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 7.0 " | Coma diameter | 5.6 ' | Afrho | 518 cm | Afrho error | 31 cm | r (dist/Sun) | 0.540 AU | d (dist/Earth) | 0.800 AU | Right ascension | 20 48 46.88 h m s | Declination | -19 57 57.7 ° ' " | MPC report | COD A77 CON J. NICOLAS [nicolas.joel@wanadoo.fr] OBS J. Nicolas MEA J. Nicolas TEL 0.41-m f/3.3 reflector + CCD ACK MPCReport file updated 2016.12.27 23:35:21 AC2 nicolas.joel@wanadoo.fr NET Gaia DR1 0045P C2016 12 27.72500 20 48 46.88 -19 57 57.7 11.1 N A77 0045P C2016 12 27.72709 20 48 47.20 -19 57 55.2 11.2 N A77 0045P C2016 12 27.73119 20 48 47.94 -19 57 52.3 11.3 N A77 0045P C2016 12 27.73443 20 48 48.46 -19 57 49.6 11.3 N A77 | Instrumental configuration | Config1 | Instrument type | Newton | Instrument aperture (0=naked eye) | 410 mm | Instrument focale length | 1353 mm | Instrument focale/diameter | 3.3 | Filter(s) | None | Camera | ST8XME | Sensor | CCD | Sensor temperature | -25 °C | Binning | 1x1 | Exposure details | 15*30s | Air mass | 5.25 | Observatory MPC code | A77 | Location | 04 Dauban | Reference stars catalog | Gaia DR1 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 1.4 "/pix | Observation submission date | 2016 Dec 27 23h38m40s | Observation modification date | 2016 Dec 28 17h58m17s |
(Record n° 16903)