IAA Minor Planet Database| Epoch (TDB) | 2019-02-17 (JD 2458531.5) |
|---|---|
| Eccentricity (e) | 0.4270578307 ± 4.81e-08 |
| Semi-major axis (a) | 3.4986943919 AU ± 9.87e-08 |
| Inclination (i) | 12.20698172° ± 4.12e-06 |
| Long. of Asc. Node (Ω) | 110.13136955° ± 1.53e-05 |
| Arg. of Perihelion (ω) | 216.57170831° ± 2.70e-05 |
| Mean Anomaly (M) | 28.43136147° ± 9.35e-06 |
| Mean Motion (n) | 0.1506098108°/day ± 6.37e-09 |
| Perihelion dist (q) | 2.00454955 AU ± 1.77e-07 |
| Aphelion dist (Q) | 4.99283923 AU ± 2.19e-07 |
| Orbital Period | 6.54423691 yr ± 2.77e-07 |
| NGA Model | g(r) |
| A1 | 5.83394350e-09 ± 5.93e-11 AU/d² |
| A2 | -1.80373270e-10 ± 1.90e-12 AU/d² |
| A3 | 1.98031757e-10 ± 4.12e-11 AU/d² |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-03 |
| RMS Residual | 0.700″ |
| Uncertainty | 0 |
| Orbit Type | MBA |
| MOID | 1.004532 AU |
| Observations Used | 2653 |
| Oppositions | 65 |
| Arc Total | 1949-2026 |
| First Observation Used | 1949-09-24 |
| Last Observation Used | 2026-01-10 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2011-10-01 21:18:03 | C | 20 24 42.31 | -28 19 55.9 | – | u | 958 |
| 2011-10-02 01:24:00 | C | 20 24 50.64 | -28 19 47.7 | – | u | I36 |
| 2011-10-02 01:29:31 | C | 20 24 50.81 | -28 19 47.4 | – | u | I36 |
| 2011-10-02 01:35:02 | C | 20 24 51.00 | -28 19 47.4 | – | u | I36 |
| 2011-10-02 14:51:20 | C | 20 25 18.68 | -28 19 31.3 | – | u | D90 |
| 2011-10-02 15:00:54 | C | 20 25 18.57 | -28 19 32.1 | – | u | D90 |
| 2011-10-02 15:10:26 | C | 20 25 18.69 | -28 19 32.0 | – | u | D90 |
| 2011-10-02 20:58:36 | C | 20 25 30.86 | -28 19 34.5 | – | u | 958 |
| 2011-10-02 21:15:30 | C | 20 25 31.46 | -28 19 35.0 | – | u | 958 |
| 2011-10-02 21:31:50 | C | 20 25 31.85 | -28 19 33.8 | – | u | 958 |
| 2011-10-03 03:31:07 | C | 20 25 44.41 | -28 19 26.8 | – | t | H47 |
| 2011-10-03 03:43:50 | C | 20 25 44.85 | -28 19 26.3 | – | t | H47 |
| 2011-10-03 03:52:29 | C | 20 25 45.15 | -28 19 26.1 | – | t | H47 |
| 2011-10-03 20:22:55 | C | 20 26 20.11 | -28 19 03.3 | – | u | 958 |
| 2011-10-03 20:40:03 | C | 20 26 20.79 | -28 19 03.7 | – | u | 958 |
| 2011-10-03 20:56:30 | C | 20 26 21.39 | -28 19 04.0 | – | u | 958 |
| 2011-10-09 20:27:05 | C | 20 31 54.71 | -28 12 37.1 | – | u | 958 |
| 2011-10-09 20:44:04 | C | 20 31 55.30 | -28 12 35.6 | – | u | 958 |
| 2011-10-09 21:00:36 | C | 20 31 56.16 | -28 12 34.9 | – | u | 958 |
| 2011-10-10 20:16:48 | C | 20 32 54.91 | -28 11 00.1 | – | w | B74 |
| 2011-10-10 20:26:26 | C | 20 32 55.29 | -28 10 59.6 | – | w | B74 |
| 2011-10-10 20:33:43 | C | 20 32 55.48 | -28 10 57.0 | – | u | 958 |
| 2011-10-10 20:38:29 | C | 20 32 55.83 | -28 10 58.8 | – | w | B74 |
| 2011-10-10 20:49:37 | C | 20 32 56.19 | -28 10 56.7 | – | u | 958 |
| 2011-10-10 21:06:58 | C | 20 32 56.92 | -28 10 57.6 | – | u | 958 |
| 2011-10-12 05:19:59 | C | 20 34 20.754 | -28 08 30.79 | – | L | F51 |
| 2011-10-12 05:35:57 | C | 20 34 21.434 | -28 08 29.48 | – | L | F51 |
| 2011-10-15 11:18:50 | C | 20 37 52.47 | -28 01 27.3 | – | o | E16 |
| 2011-10-15 11:35:57 | C | 20 37 53.24 | -28 01 25.8 | – | o | E16 |
| 2011-10-16 18:00:45 | C | 20 39 19.61 | -27 58 23.3 | – | u | A71 |
| 2011-10-16 18:04:53 | C | 20 39 19.78 | -27 58 23.4 | – | u | A71 |
| 2011-10-16 18:09:01 | C | 20 39 20.09 | -27 58 21.5 | – | u | A71 |
| 2011-10-16 18:13:09 | C | 20 39 20.13 | -27 58 22.6 | – | u | A71 |
| 2011-10-16 18:17:17 | C | 20 39 20.46 | -27 58 20.4 | – | u | A71 |
| 2011-10-19 05:07:04 | C | 20 42 12.757 | -27 51 34.94 | – | L | F51 |
| 2011-10-19 05:12:01 | C | 20 42 13.029 | -27 51 34.19 | – | L | F51 |
| 2011-10-20 02:03:30 | C | 20 43 15.61 | -27 48 58.6 | – | c | 704 |
| 2011-10-20 02:20:45 | C | 20 43 16.51 | -27 48 56.4 | – | c | 704 |
| 2011-10-20 02:38:43 | C | 20 43 17.31 | -27 48 52.4 | – | c | 704 |
| 2011-10-20 02:56:07 | C | 20 43 18.30 | -27 48 50.2 | – | c | 704 |
| 2011-10-20 03:13:24 | C | 20 43 19.24 | -27 48 48.6 | – | c | 704 |
| 2011-10-20 10:43:40 | C | 20 43 42.00 | -27 47 46.6 | – | o | E16 |
| 2011-10-20 10:59:15 | C | 20 43 42.79 | -27 47 44.4 | – | o | E16 |
| 2011-10-20 19:54:00 | C | 20 44 10.07 | -27 46 40.0 | – | u | 958 |
| 2011-10-20 20:09:37 | C | 20 44 10.81 | -27 46 36.4 | – | u | 958 |
| 2011-10-20 20:26:55 | C | 20 44 11.64 | -27 46 36.2 | – | u | 958 |
| 2011-10-21 05:05:17 | C | 20 44 38.371 | -27 45 26.02 | – | L | F51 |
| 2011-10-21 05:16:17 | C | 20 44 38.929 | -27 45 24.48 | – | L | F51 |
| 2011-10-22 19:58:43 | C | 20 46 39.52 | -27 40 03.1 | – | u | 958 |
| 2011-10-22 20:14:38 | C | 20 46 40.35 | -27 40 00.4 | – | u | 958 |