Orbital period : 6.54 years
NASA/JPL elements
IAU/MPC elements
On 2018 Aug 09 01h48 UT by Joel Nicolas
(Copyright Joel Nicolas)
| Coma Total magnitude (m1) | 9.2 | Aperture radius used for m1 | 1.3 ' | Nuclear magnitude (m2) | 13.1 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 5.6 " | Coma diameter | 2.6 ' | Afrho | 643 cm | Afrho error | 7 cm | r (dist/Sun) | 1.112 AU | d (dist/Earth) | 0.534 AU | Right ascension | 01 21 20.33 h m s | Declination | +66 29 11.7 ° ' " | 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 2018.08.09 18:45:15 AC2 nicolas.joel@wanadoo.fr NET Gaia DR2 0021P C2018 08 09.07477 01 21 20.33 +66 29 11.7 13.1 G A77 0021P C2018 08 09.07799 01 21 22.44 +66 29 10.8 13.1 G A77 0021P C2018 08 09.08153 01 21 24.79 +66 29 10.5 13.1 G A77 0021P C2018 08 09.08442 01 21 26.73 +66 29 10.4 13.2 G A77 0021P C2018 08 09.08720 01 21 28.52 +66 29 10.1 13.2 G A77 0021P C2018 08 09.08998 01 21 30.27 +66 29 08.6 13.1 G A77 0021P C2018 08 09.09275 01 21 32.09 +66 29 08.0 13.0 G 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) | R Bessel | Camera | ST8XME | Sensor | CCD | Sensor temperature | -12 °C | Binning | 1x1 | Exposure details | 3*40s | Observatory MPC code | A77 | Location | 04 Dauban | Reference stars catalog | Gaia DR2 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 1.4 "/pix | Observation submission date | 2018 Aug 09 18h49m55s | Observation modification date | 2018 Aug 10 14h30m07s |
(Record n° 19449)