2010FX86
Object
| Object |
2010FX86 |
| Diameter(1) |
509 km |
| Dynamic class(1) |
cubewano |
| Absolute magnitude |
4.55 |
| G slop |
0.15 |
Orbital elements
| Epoch (Julian date) |
2457352.180339716 |
| Semi major axis |
47.015187 ± 0.008436 au |
| Eccentricity |
0.059763892 ± 0.000141595 |
| Inclination |
25.178183674 ± 0.000031899 ° |
| Longitude of ascending node |
310.812504 ± 0.000998 ° |
| Argument of perihelia |
348.887663 ± 0.117097 ° |
| Mean anomaly |
290.071573 ± 0.117902 ° |
| Orbital period |
322.38 yr |
Ephemeris & Observations
| Ephemeris version |
NIMAv2 |
| Observation file (documentation) |
omc_ast_NIMAv2.txt |
| bsp file |
2010FX86_nima_v2.bsp |
| Date of first observation |
2010-03-17 |
| Date of last observation |
2022-05-01 |
| Number of observations used in the fit |
149 |
| Number of rejected observations |
1 |
| Number of DES observations |
0 |
| Number of MPC observations |
150 |
| Number of unpublished observations |
0 |
| RMS of observations |
0.123 arcsec |
Residuals
Residuals in right ascension and declination compared to NIMAv2 ephemeris.
Colours indicate the estimated precision in arcsec used as weights in the fitting process.
Orbit quality
| date |
σα (arcsec) |
σδ (arcsec) |
| 2022-01 |
0.576 |
0.260 |
| 2022-07 |
0.584 |
0.291 |
| 2023-01 |
0.741 |
0.295 |
| 2023-07 |
0.744 |
0.331 |
| 2024-01 |
0.931 |
0.330 |
| 2024-07 |
0.930 |
0.371 |
| 2025-01 |
1.144 |
0.364 |
| 2025-07 |
1.140 |
0.411 |
| 2026-01 |
1.380 |
0.397 |
Ephemeris comparison
Difference between NIMAv2 and JPL8 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.
Previous NIMA versions