(612533) 2002XV93
Object
| Object |
(612533) 2002XV93 |
| Diameter(1) |
549 km |
| Dynamic class(1) |
plutino |
| Absolute magnitude |
4.82 |
| G slop |
0.15 |
Orbital elements
| Epoch (Julian date) |
2460800.5 |
| Semi major axis |
39.553049 ± 0.002288 au |
| Eccentricity |
0.125239133 ± 0.000008049 |
| Inclination |
13.267554324 ± 0.000039029 ° |
| Longitude of ascending node |
18.962958 ± 0.000384 ° |
| Argument of perihelia |
161.893573 ± 0.019949 ° |
| Mean anomaly |
297.096383 ± 0.018418 ° |
| Orbital period |
248.76 yr |
Ephemeris & Observations
| Ephemeris version |
NIMAv5 |
| Observation file (documentation) |
omc_ast_NIMAv5.txt |
| bsp file |
612533_2002XV93_nima_v5.bsp |
| Date of first observation |
1990-10-16 |
| Date of last observation |
2025-02-28 |
| Number of observations used in the fit |
188 |
| Number of rejected observations |
0 |
| Number of DES observations |
0 |
| Number of MPC observations |
188 |
| Number of unpublished observations |
0 |
| RMS of observations |
0.198 arcsec |
Residuals
Residuals in right ascension and declination compared to NIMAv5 ephemeris.
Colours indicate the estimated precision in arcsec used as weights in the fitting process.
Orbit quality
| date |
σα (arcsec) |
σδ (arcsec) |
| 2024-01 |
0.143 |
0.109 |
| 2024-07 |
0.144 |
0.113 |
| 2025-01 |
0.171 |
0.117 |
| 2025-07 |
0.171 |
0.122 |
| 2026-01 |
0.206 |
0.126 |
| 2026-07 |
0.203 |
0.132 |
| 2027-01 |
0.246 |
0.135 |
| 2027-07 |
0.241 |
0.143 |
| 2028-01 |
0.293 |
0.145 |
Ephemeris comparison
Difference between NIMAv5 and JPL24 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