IAA Minor Planet Database| 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 |
|---|---|---|---|---|---|---|
| 1984-05-04 20:13:50 | A | 11 21 32.53 | +12 42 39.0 | – | – | 095 |
| 1984-05-06 02:22:56 | A | 11 21 31.24 | +12 39 48.5 | – | A | 801 |
| 1984-05-26 01:58:41 | A | 11 24 43.86 | +11 31 15.8 | – | A | 801 |
| 1984-06-19 11:26:00 | A | 11 36 41.38 | +09 21 34.6 | – | – | 323 |
| 1985-03-22 09:14:24 | A | 15 59 46.46 | -16 34 45.9 | – | – | 801 |
| 1985-05-11 07:48:59 | A | 15 39 49.13 | -15 57 21.8 | – | – | 675 |
| 1985-05-12 06:17:59 | A | 15 39 11.54 | -15 56 20.3 | – | – | 707 |
| 1985-05-14 08:03:59 | A | 15 37 47.77 | -15 53 54.4 | – | – | 675 |
| 1985-05-14 08:21:59 | A | 15 37 47.51 | -15 53 54.5 | – | – | 675 |
| 1985-05-15 10:05:00 | A | 15 37 04.02 | -15 52 40.0 | – | – | 675 |
| 1985-05-24 07:45:59 | – | 15 31 06.91 | -15 43 05.1 | – | – | 675 |
| 1985-05-24 08:19:45 | – | 15 31 05.44 | -15 43 02.4 | – | – | 675 |
| 1987-06-30 18:14:36 | A | 22 15 38.75 | -18 11 58.0 | – | – | 413 |
| 1987-06-30 19:44:36 | A | 22 15 38.19 | -18 12 06.3 | – | – | 413 |
| 1988-09-10 09:15:00 | – | 00 17 47.94 | -07 02 29.4 | – | – | 675 |
| 1988-09-10 09:58:00 | – | 00 17 46.93 | -07 02 33.5 | – | – | 675 |
| 1988-12-11 05:24:19 | A | 23 50 38.30 | -08 09 12.9 | – | – | 568 |
| 1988-12-11 06:00:23 | A | 23 50 38.67 | -08 09 08.4 | – | – | 568 |
| 1988-12-11 06:24:40 | A | 23 50 38.84 | -08 09 04.4 | – | – | 568 |
| 1989-01-07 02:05:26 | A | 00 00 45.57 | -06 21 03.1 | – | – | 807 |
| 1989-01-07 02:17:32 | A | 00 00 45.85 | -06 20 59.9 | – | – | 807 |
| 1989-08-03 13:15:01 | A | 02 41 04.87 | +10 12 27.0 | – | – | 568 |
| 1989-08-03 13:33:03 | A | 02 41 05.19 | +10 12 28.0 | – | – | 568 |
| 1989-11-02 22:18:59 | A | 02 22 11.23 | +08 16 22.3 | – | – | 046 |
| 1989-11-02 22:39:30 | A | 02 22 10.67 | +08 16 21.0 | – | – | 046 |
| 1989-12-29 09:33:32 | A | 02 00 58.83 | +07 45 08.4 | – | – | 568 |
| 1989-12-29 09:42:21 | A | 02 00 58.81 | +07 45 08.5 | – | – | 568 |
| 1989-12-29 09:55:49 | A | 02 00 58.79 | +07 45 09.5 | – | – | 568 |
| 1990-10-16 11:24:59 | – | 05 44 20.08 | +22 53 08.0 | – | q | 261 |
| 1990-12-10 15:12:29 | A | 05 21 00.87 | +23 33 40.3 | – | – | 372 |
| 1990-12-10 15:31:00 | A | 05 21 00.66 | +23 33 40.5 | – | – | 372 |
| 1991-02-09 03:38:30 | – | 04 53 34.43 | +23 55 25.8 | – | q | 261 |
| 1991-12-08 16:32:59 | A | 09 52 23.02 | +19 17 51.8 | – | – | 372 |
| 1991-12-08 16:51:30 | A | 09 52 23.18 | +19 17 52.3 | – | – | 372 |
| 1992-02-04 16:08:30 | – | 09 36 19.17 | +22 37 42.6 | – | – | 894 |
| 1992-02-04 16:46:30 | – | 09 36 18.05 | +22 37 48.5 | – | – | 894 |
| 1992-02-05 13:18:00 | – | 09 35 43.73 | +22 41 23.4 | – | – | 399 |
| 1992-02-05 13:40:02 | – | 09 35 42.93 | +22 41 26.6 | – | – | 399 |
| 1992-02-21 11:55:37 | C | 09 24 58.41 | +23 38 37.5 | – | – | 411 |
| 1992-02-21 11:59:01 | C | 09 24 58.25 | +23 38 37.0 | – | – | 411 |
| 1992-02-21 12:06:18 | C | 09 24 58.12 | +23 38 38.8 | – | – | 411 |
| 1992-02-21 12:11:19 | C | 09 24 57.95 | +23 38 38.6 | – | – | 411 |
| 1992-02-22 13:37:41 | C | 09 24 17.01 | +23 41 40.0 | – | – | 411 |
| 1992-02-22 13:40:02 | C | 09 24 16.94 | +23 41 39.5 | – | – | 411 |
| 1992-02-22 13:49:34 | C | 09 24 16.72 | +23 41 40.8 | – | – | 411 |
| 1992-02-22 13:52:01 | C | 09 24 16.73 | +23 41 41.3 | – | – | 411 |
| 1992-03-12 04:42:48 | C | 09 14 23.59 | +24 14 58.9 | – | – | 658 |
| 1992-03-12 04:50:34 | C | 09 14 23.47 | +24 14 59.3 | – | – | 658 |
| 1992-03-12 04:57:31 | C | 09 14 23.34 | +24 14 59.5 | – | – | 658 |
| 1992-03-13 07:45:59 | C | 09 13 57.48 | +24 15 44.1 | – | – | 658 |