Orbital period : 5.33 years
NASA/JPL elements
IAU/MPC elements
On 2016 Dec 30 17h19 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 | 472 cm | Afrho error | 5 cm | r (dist/Sun) | 0.533 AU | d (dist/Earth) | 0.737 AU | Right ascension | 20 56 29.86 h m s | Declination | -19 11 10.8 ° ' " | 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 2016.12.31 09:52:03 AC2 nicolas.joel@wanadoo.fr NET Gaia DR1 0045P C2016 12 30.72161 20 56 29.86 -19 11 10.8 11.1 N A77 0045P C2016 12 30.72443 20 56 30.17 -19 11 09.0 11.1 N A77 0045P C2016 12 30.72764 20 56 30.68 -19 11 04.9 11.1 N A77 0045P C2016 12 30.73023 20 56 31.04 -19 11 02.1 11.2 N A77 0045P C2016 12 30.73433 20 56 31.59 -19 10 58.2 11.2 N A77 0045P C2016 12 30.73764 20 56 32.00 -19 10 55.9 11.2 N A77 0045P C2016 12 30.74008 20 56 32.44 -19 10 52.1 11.2 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 | -20 °C | Binning | 1x1 | Exposure details | 15*30s | 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 31 09h55m04s | Observation modification date | 2016 Dec 31 11h43m28s |
(Record n° 16956)