(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 | 39.553107 ± 0.002161 au |
| Eccentricity | 0.125237905 ± 0.000006660 |
| Inclination | 13.267558067 ± 0.000008735 ° |
| Longitude of ascending node | 18.962987 ± 0.000207 ° |
| Argument of perihelia | 161.893043 ± 0.018831 ° |
| Mean anomaly | 297.096703 ± 0.017467 ° |
| Orbital period | 248.76 yr |
Ephemeris & Observations
| Ephemeris version | NIMAv6 |
| Observation file |
omc_ast_NIMAv6.txt |
| bsp file | 612533_2002XV93_nima_v6.bsp |
| Date of first observation | 1990-10-16 |
| Date of last observation | 2026-01-11 |
| Number of observations used in the fit | 217 |
| Number of rejected observations | 0 |
| Number of DES observations | 0 |
| Number of MPC observations | 216 |
| Number of unpublished observations | 1 |
| RMS of observations | 0.190 arcsec |
Residuals
Residuals in right ascension and declination compared to NIMAv6 ephemeris.
Colours indicate the estimated precision in arcsec used as weights in the fitting process.
Orbit quality
| date | σα (arcsec) | σδ (arcsec) |
| 2024-01 | 0.017 | 0.010 |
| 2024-07 | 0.016 | 0.039 |
| 2025-01 | 0.037 | 0.012 |
| 2025-07 | 0.036 | 0.042 |
| 2026-01 | 0.064 | 0.016 |
| 2026-07 | 0.061 | 0.047 |
| 2027-01 | 0.097 | 0.023 |
| 2027-07 | 0.091 | 0.054 |
| 2028-01 | 0.135 | 0.031 |
Ephemeris comparison
Difference between NIMAv6 and JPL25 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.