IAA Minor Planet Database| Epoch (TDB) | 2015-06-04 (JD 2457177.5) |
|---|---|
| Eccentricity (e) | 0.5039864675 ± 1.55e-08 |
| Semi-major axis (a) | 3.3175803364 AU ± 4.84e-09 |
| Inclination (i) | 31.52994075° ± 2.71e-06 |
| Long. of Asc. Node (Ω) | 0.40573291° ± 2.30e-06 |
| Arg. of Perihelion (ω) | 183.74547407° ± 3.91e-06 |
| Mean Anomaly (M) | 68.55767726° ± 1.21e-06 |
| Mean Motion (n) | 0.1631098182°/day ± 3.57e-10 |
| Perihelion dist (q) | 1.64556474 AU ± 5.15e-08 |
| Aphelion dist (Q) | 4.98959593 AU ± 5.19e-08 |
| Orbital Period | 6.04271585 yr ± 1.32e-08 |
| NGA Model | g(r) |
| A2 | -1.09345235e-11 ± 1.85e-13 AU/d² |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-30 |
| RMS Residual | 0.353″ |
| Uncertainty | 0 |
| Orbit Type | MBA |
| MOID | 0.649475 AU |
| Observations Used | 3145 |
| Oppositions | 29 |
| Arc Total | 1991-2026 |
| First Observation Used | 1991-03-15 |
| Last Observation Used | 2026-05-18 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1991-03-15 14:30:59 | A | 12 50 36.53 | -01 36 23.1 | – | – | 400 |
| 1991-03-15 14:46:00 | A | 12 50 35.14 | -01 36 57.7 | – | – | 400 |
| 1991-03-15 14:55:59 | A | 12 50 34.03 | -01 37 30.2 | – | – | 400 |
| 1991-03-15 15:11:00 | A | 12 50 32.31 | -01 38 07.0 | – | – | 400 |
| 1991-03-16 17:39:00 | A | 12 47 38.65 | -02 49 06.9 | – | – | 896 |
| 1991-03-16 22:57:02 | A | 12 47 03.80 | -03 03 30.0 | – | – | 046 |
| 1991-03-16 23:17:02 | A | 12 47 01.58 | -03 04 23.0 | – | – | 046 |
| 1991-03-17 00:54:02 | A | 12 46 50.58 | -03 08 42.3 | – | – | 046 |
| 1991-03-17 01:05:02 | A | 12 46 49.25 | -03 09 14.6 | – | – | 046 |
| 1991-03-17 14:25:29 | A | 12 45 20.49 | -03 45 22.3 | – | – | 896 |
| 1991-03-17 23:37:02 | A | 12 44 17.68 | -04 10 22.8 | – | – | 046 |
| 1991-03-17 23:48:02 | A | 12 44 16.37 | -04 10 52.8 | – | – | 046 |
| 1991-03-18 00:38:02 | A | 12 44 10.63 | -04 13 03.3 | – | – | 046 |
| 1991-03-18 00:49:02 | A | 12 44 09.27 | -04 13 32.4 | – | – | 046 |
| 1991-03-18 05:48:45 | A | 12 43 36.55 | -04 27 10.1 | – | – | 675 |
| 1991-03-18 06:35:59 | A | 12 43 30.81 | -04 29 20.0 | – | – | 675 |
| 1991-03-18 12:58:00 | A | 12 42 46.63 | -04 46 19.6 | – | – | 413 |
| 1991-03-18 14:53:00 | A | 12 42 33.77 | -04 51 33.2 | – | – | 323 |
| 1991-03-18 21:12:29 | A | 12 41 48.66 | -05 08 40.5 | – | – | 323 |
| 1991-03-19 13:17:45 | A | 12 39 56.81 | -05 52 59.1 | – | – | 474 |
| 1991-03-19 13:31:26 | A | 12 39 55.15 | -05 53 36.2 | – | – | 474 |
| 1991-03-19 15:09:11 | A | 12 39 43.30 | -05 58 04.4 | – | – | 474 |
| 1991-03-19 15:13:35 | A | 12 39 42.77 | -05 58 16.7 | – | – | 474 |
| 1991-03-19 16:18:29 | – | 12 39 35.88 | -06 01 17.4 | – | – | 323 |
| 1991-03-19 16:48:35 | A | 12 39 31.34 | -06 02 39.0 | – | – | 413 |
| 1991-03-20 12:29:30 | A | 12 37 13.08 | -06 56 49.0 | – | – | 413 |
| 1991-03-20 15:16:30 | A | 12 36 52.6 | -07 04 51 | – | – | 372 |
| 1991-03-20 18:08:00 | A | 12 36 31.2 | -07 12 43 | – | – | 372 |
| 1991-03-20 18:49:59 | A | 12 36 25.86 | -07 14 16.1 | – | – | 413 |
| 1991-03-21 04:32:56 | A | 12 35 17.19 | -07 41 26.5 | – | – | 801 |
| 1991-03-21 04:37:17 | A | 12 35 16.64 | -07 41 39.0 | – | – | 801 |
| 1991-03-21 06:22:35 | A | 12 35 04.42 | -07 46 30.6 | – | – | 657 |
| 1991-03-21 07:19:36 | A | 12 34 57.16 | -07 49 16.4 | – | – | 657 |
| 1991-03-21 10:28:50 | A | 12 34 35.15 | -07 57 22.7 | – | – | 413 |
| 1991-03-21 12:14:25 | A | 12 34 21.54 | -08 02 09.4 | – | – | 474 |
| 1991-03-21 12:28:16 | A | 12 34 19.86 | -08 02 47.7 | – | – | 474 |
| 1991-03-21 17:37:50 | A | 12 33 41.33 | -08 17 05.1 | – | – | 413 |
| 1991-03-21 23:49:11 | A | 12 32 56.91 | -08 34 33.4 | – | – | 046 |
| 1991-03-21 23:58:11 | A | 12 32 55.74 | -08 34 59.8 | – | – | 046 |
| 1991-03-22 00:18:11 | A | 12 32 53.22 | -08 35 53.7 | – | – | 046 |
| 1991-03-22 00:30:10 | A | 12 32 51.85 | -08 36 25.0 | – | – | 046 |
| 1991-03-22 13:11:09 | A | 12 31 19.51 | -09 10 53.5 | – | – | 413 |
| 1991-03-23 14:13:30 | A | 12 28 14.26 | -10 19 58.3 | – | – | 372 |
| 1991-03-23 14:21:59 | A | 12 28 13.14 | -10 20 22.6 | – | – | 372 |
| 1991-03-23 15:18:59 | A | 12 28 05.88 | -10 22 58.9 | – | – | 372 |
| 1991-03-23 18:24:14 | A | 12 27 41.90 | -10 31 23.5 | – | – | 372 |
| 1991-04-02 09:44:34 | A | 11 58 38.57 | -20 26 19.6 | – | – | 413 |
| 1991-04-03 10:11:09 | A | 11 55 38.61 | -21 22 43.3 | – | – | 413 |
| 1991-04-03 13:54:29 | A | 11 55 10.43 | -21 31 30.7 | – | – | 372 |
| 1991-04-03 14:01:59 | A | 11 55 09.47 | -21 31 47.9 | – | – | 372 |