(612533) 2002XV93
This object has a more recent orbit available here
Object
| Object | (612533) 2002XV93 |
| Diameter(1) | 549 km |
| Dynamic class(1) | plutino |
| Absolute magnitude | 4.82 |
| G slop | 0.15 |
(1) Data from the johnston archive list.
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 |
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| Number of unpublished observations | 0 |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.