IAA SBSS Data Base| Epoch (TDB) | 2013-01-30 (JD 2456322.5) |
|---|---|
| Eccentricity (e) | 0.1478530140 ± 2.49e-08 |
| Semi-major axis (a) | 4.1650671715 AU ± 2.89e-08 |
| Inclination (i) | 6.65101255° ± 2.42e-06 |
| Long. of Asc. Node (Ω) | 77.08375530° ± 2.24e-05 |
| Arg. of Perihelion (ω) | 86.55881540° ± 2.54e-05 |
| Mean Anomaly (M) | 148.78868485° ± 1.03e-05 |
| Mean Motion (n) | 0.1159522717°/day ± 1.21e-09 |
| Perihelion dist (q) | 3.54924944 AU ± 1.06e-07 |
| Aphelion dist (Q) | 4.78088491 AU ± 1.09e-07 |
| Orbital Period | 8.50027575 yr ± 8.84e-08 |
| NGA Model | g(r) |
| A1 | 1.59588121e-07 ± 7.64e-09 AU/d² |
| A2 | -1.11946374e-07 ± 6.23e-10 AU/d² |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-03 |
| RMS Residual | 0.633″ |
| Uncertainty | 0 |
| Orbit Type | MBA |
| MOID | 2.566532 AU |
| Observations Used | 6217 |
| Oppositions | 51 |
| Arc Total | 1967-2025 |
| First Observation Used | 1976-01-08 |
| Last Observation Used | 2025-12-28 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2017-12-13 15:36:39 | C | 11 46 28.71 | +08 50 17.6 | – | U | T08 |
| 2017-12-13 15:47:47 | C | 11 46 29.05 | +08 50 16.7 | – | U | T08 |
| 2017-12-13 15:58:50 | C | 11 46 29.42 | +08 50 15.1 | – | U | T08 |
| 2017-12-14 03:42:53 | C | 11 46 48.88 | +08 49 10.2 | – | U | I81 |
| 2017-12-14 03:53:20 | C | 11 46 49.17 | +08 49 09.1 | – | U | I81 |
| 2017-12-14 04:01:41 | C | 11 46 49.38 | +08 49 08.6 | – | U | I81 |
| 2017-12-15 03:45:04 | C | 11 47 28.21 | +08 47 05.0 | – | q | J22 |
| 2017-12-15 03:50:32 | C | 11 47 28.33 | +08 47 05.2 | – | q | J22 |
| 2017-12-15 03:53:15 | C | 11 47 28.43 | +08 47 06.3 | – | q | J22 |
| 2017-12-15 11:42:22 | C | 11 47 40.79 | +08 46 26.5 | – | U | 703 |
| 2017-12-15 11:49:21 | C | 11 47 40.99 | +08 46 25.4 | – | U | 703 |
| 2017-12-15 11:56:21 | C | 11 47 41.12 | +08 46 25.7 | – | U | 703 |
| 2017-12-15 12:03:20 | C | 11 47 41.28 | +08 46 25.5 | – | U | 703 |
| 2017-12-16 11:49:29 | C | 11 48 19.04 | +08 44 27.7 | – | U | G96 |
| 2017-12-16 11:56:52 | C | 11 48 19.31 | +08 44 26.5 | – | U | G96 |
| 2017-12-16 12:04:16 | C | 11 48 19.54 | +08 44 25.7 | – | U | G96 |
| 2017-12-16 12:06:16 | C | 11 48 19.64 | +08 44 24.9 | – | U | I41 |
| 2017-12-16 12:11:39 | C | 11 48 19.70 | +08 44 25.3 | – | U | G96 |
| 2017-12-16 12:33:46 | C | 11 48 20.34 | +08 44 22.8 | – | U | I41 |
| 2017-12-16 13:04:24 | C | 11 48 21.13 | +08 44 20.4 | – | U | I41 |
| 2017-12-17 04:34:47 | C | 11 48 45.28 | +08 43 07.6 | – | q | 160 |
| 2017-12-17 04:38:02 | C | 11 48 45.36 | +08 43 07.3 | – | q | 160 |
| 2017-12-17 04:41:16 | C | 11 48 45.42 | +08 43 07.0 | – | q | 160 |
| 2017-12-17 17:57:35 | C | 11 49 05.94 | +08 42 07.0 | – | q | Q11 |
| 2017-12-17 18:16:03 | C | 11 49 06.38 | +08 42 05.7 | – | q | Q11 |
| 2017-12-19 04:16:59 | C | 11 49 57.52 | +08 39 39.3 | – | q | 160 |
| 2017-12-19 04:20:21 | C | 11 49 57.57 | +08 39 39.6 | – | q | 160 |
| 2017-12-19 04:23:43 | C | 11 49 57.55 | +08 39 40.6 | – | q | 160 |
| 2017-12-20 07:10:21 | C | 11 50 36.73 | +08 37 57.3 | – | q | I47 |
| 2017-12-20 07:36:38 | C | 11 50 37.35 | +08 37 55.7 | – | q | I47 |
| 2017-12-20 17:45:46 | C | 11 50 51.95 | +08 37 14.2 | – | u | D81 |
| 2017-12-20 17:53:31 | C | 11 50 52.06 | +08 37 14.0 | – | u | D81 |
| 2017-12-20 18:01:12 | C | 11 50 52.23 | +08 37 14.4 | – | u | D81 |
| 2017-12-20 18:08:53 | C | 11 50 52.38 | +08 37 12.5 | – | u | D81 |
| 2017-12-21 03:25:16 | C | 11 51 05.53 | +08 36 39.5 | – | q | 160 |
| 2017-12-21 03:28:41 | C | 11 51 05.60 | +08 36 39.1 | – | q | 160 |
| 2017-12-21 03:32:05 | C | 11 51 05.66 | +08 36 39.3 | – | q | 160 |
| 2017-12-21 03:48:28 | C | 11 51 06.01 | +08 36 38.3 | – | q | A77 |
| 2017-12-21 04:20:42 | C | 11 51 06.79 | +08 36 36.2 | – | q | A77 |
| 2017-12-21 04:49:50 | C | 11 51 07.48 | +08 36 34.1 | – | q | A77 |
| 2017-12-21 16:58:09 | C | 11 51 24.48 | +08 35 52.7 | – | q | D95 |
| 2017-12-21 17:04:21 | C | 11 51 24.63 | +08 35 51.9 | – | q | D95 |
| 2017-12-21 17:12:07 | C | 11 51 24.83 | +08 35 51.8 | – | q | D95 |
| 2017-12-25 03:26:34 | C | 11 53 13.86 | +08 31 46.5 | – | q | A77 |
| 2017-12-25 04:09:04 | C | 11 53 14.74 | +08 31 44.8 | – | q | A77 |
| 2017-12-25 04:49:04 | C | 11 53 15.61 | +08 31 42.7 | – | q | A77 |
| 2017-12-26 02:48:39 | C | 11 53 42.95 | +08 30 49.1 | – | U | I81 |
| 2017-12-26 02:53:51 | C | 11 53 42.95 | +08 30 50.3 | – | U | I81 |
| 2017-12-26 02:59:05 | C | 11 53 43.14 | +08 30 50.1 | – | U | I81 |
| 2017-12-26 03:38:06 | C | 11 53 44.01 | +08 30 49.2 | – | q | J22 |