2010FX86
This object has a more recent orbit available here
Object
| Object | 2010FX86 |
| Diameter(1) | 509 km |
| Dynamic class(1) | cubewano |
| Absolute magnitude | 4.70 |
| G slop | 0.15 |
(1) Data from the johnston archive list.
Orbital elements
| Epoch (Julian date) | 2458200.5 |
| Semi major axis | 47.162601 ± 0.016168 au |
| Eccentricity | 0.062626888 ± 0.000448166 |
| Inclination | 25.173410438 ± 0.000971984 ° |
| Longitude of ascending node | 310.984432 ± 0.014460 ° |
| Argument of perihelia | 346.747110 ± 0.172277 ° |
| Mean anomaly | 294.876676 ± 0.192976 ° |
| Orbital period | 323.90 yr |
Ephemeris & Observations
| Ephemeris version | NIMAv1 |
| Observation file |
omc_ast_NIMAv1.txt |
| bsp file | 2010FX86_nima_v1.bsp |
| Date of first observation | 2010-03-17 |
| Date of last observation | 2017-06-02 |
| Number of observations used in the fit | 148 |
| Number of rejected observations | 0 |
| Number of DES observations | 0 |
| Number of MPC observations | 148 |
| Number of unpublished observations | 0 |
| RMS of observations | 0.197 arcsec |
Residuals
Residuals in right ascension and declination compared to NIMAv1 ephemeris.
Colours indicate the estimated precision in arcsec used as weights in the fitting process.
Orbit quality
| date | σα (arcsec) | σδ (arcsec) |
| 2018-01 | 0.640 | 0.399 |
| 2018-07 | 0.594 | 0.453 |
| 2019-01 | 0.930 | 0.474 |
| 2019-07 | 0.852 | 0.537 |
| 2020-01 | 1.308 | 0.561 |
| 2020-07 | 1.204 | 0.636 |
| 2021-01 | 1.769 | 0.655 |
| 2021-07 | 1.644 | 0.746 |
| 2022-01 | 2.308 | 0.754 |
Ephemeris comparison
Difference between NIMAv1 and JPL6 in right ascension (weighted by cos δ) and in declination.
Gray area represents the 1-σ uncertainty of NIMA ephemeris. Green dots represent the DES observations.