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 |
|---|---|---|---|---|---|---|
| 2011-07-30 23:46:38 | C | 20 27 42.55 | -22 38 57.5 | – | w | J59 |
| 2011-07-31 00:20:08 | C | 20 27 41.66 | -22 39 11.9 | – | w | J01 |
| 2011-07-31 07:00:13 | C | 20 27 30.87 | -22 42 02.6 | – | t | H47 |
| 2011-07-31 07:07:24 | C | 20 27 30.61 | -22 42 05.7 | – | t | H47 |
| 2011-07-31 07:12:59 | C | 20 27 30.46 | -22 42 08.2 | – | t | H47 |
| 2011-07-31 07:19:54 | C | 20 27 30.29 | -22 42 10.4 | – | t | H47 |
| 2011-07-31 09:53:54 | C | 20 27 26.437 | -22 43 16.40 | – | L | F51 |
| 2011-07-31 10:15:18 | C | 20 27 25.826 | -22 43 25.65 | – | L | F51 |
| 2011-07-31 10:36:35 | C | 20 27 25.217 | -22 43 34.67 | – | L | F51 |
| 2011-07-31 10:57:53 | C | 20 27 24.612 | -22 43 43.83 | – | L | F51 |
| 2011-07-31 23:17:15 | C | 20 27 05.02 | -22 49 00.4 | – | u | 958 |
| 2011-07-31 23:36:48 | C | 20 27 04.51 | -22 49 08.9 | – | u | 958 |
| 2011-07-31 23:52:07 | C | 20 27 04.05 | -22 49 15.3 | – | u | 958 |
| 2011-08-01 12:06:02 | C | 20 26 44.78 | -22 54 20.4 | – | u | E07 |
| 2011-08-01 12:16:43 | C | 20 26 44.48 | -22 54 24.9 | – | u | E07 |
| 2011-08-01 23:53:13 | C | 20 26 25.79 | -22 59 27.5 | – | u | 958 |
| 2011-08-02 00:09:00 | C | 20 26 25.52 | -22 59 34.5 | – | u | 958 |
| 2011-08-02 23:00:09 | C | 20 25 49.14 | -23 09 10.8 | – | u | A71 |
| 2011-08-02 23:03:35 | C | 20 25 48.98 | -23 09 11.8 | – | u | A71 |
| 2011-08-02 23:07:03 | C | 20 25 48.88 | -23 09 13.7 | – | u | A71 |
| 2011-08-02 23:10:31 | C | 20 25 48.81 | -23 09 14.9 | – | u | A71 |
| 2011-08-02 23:13:58 | C | 20 25 48.70 | -23 09 16.2 | – | u | A71 |
| 2011-08-02 23:18:13 | C | 20 25 48.68 | -23 09 20.0 | – | r | 130 |
| 2011-08-02 23:20:23 | C | 20 25 48.66 | -23 09 20.9 | – | r | 130 |
| 2011-08-02 23:22:33 | C | 20 25 48.58 | -23 09 21.9 | – | r | 130 |
| 2011-08-02 23:24:44 | C | 20 25 48.53 | -23 09 22.9 | – | r | 130 |
| 2011-08-03 07:01:17 | C | 20 25 36.40 | -23 12 33.6 | – | t | H47 |
| 2011-08-03 07:18:41 | C | 20 25 35.93 | -23 12 40.9 | – | t | H47 |
| 2011-08-03 07:35:29 | C | 20 25 35.46 | -23 12 47.8 | – | t | H47 |
| 2011-08-03 23:12:43 | C | 20 25 11.13 | -23 19 20.3 | – | u | 958 |
| 2011-08-03 23:28:08 | C | 20 25 10.69 | -23 19 26.9 | – | u | 958 |
| 2011-08-03 23:44:19 | C | 20 25 10.26 | -23 19 33.7 | – | u | 958 |
| 2011-08-04 06:51:28 | C | 20 24 58.98 | -23 22 30.4 | – | t | H47 |
| 2011-08-04 07:06:11 | C | 20 24 58.58 | -23 22 36.5 | – | t | H47 |
| 2011-08-04 07:18:20 | C | 20 24 58.24 | -23 22 41.5 | – | t | H47 |
| 2011-08-04 13:45:34 | C | 20 24 48.43 | -23 25 22.6 | – | u | 367 |
| 2011-08-04 13:51:49 | C | 20 24 48.26 | -23 25 25.2 | – | u | 367 |
| 2011-08-04 13:58:04 | C | 20 24 48.09 | -23 25 27.8 | – | u | 367 |
| 2011-08-04 22:27:41 | C | 20 24 34.67 | -23 28 58.4 | – | u | A71 |
| 2011-08-04 22:31:49 | C | 20 24 34.56 | -23 29 00.0 | – | u | A71 |
| 2011-08-04 22:35:56 | C | 20 24 34.49 | -23 29 01.7 | – | u | A71 |
| 2011-08-04 22:40:04 | C | 20 24 34.35 | -23 29 02.6 | – | u | A71 |
| 2011-08-04 22:44:11 | C | 20 24 34.26 | -23 29 04.9 | – | u | A71 |
| 2011-08-04 22:59:38 | C | 20 24 34.03 | -23 29 12.3 | – | u | 958 |
| 2011-08-04 23:14:38 | C | 20 24 33.59 | -23 29 18.3 | – | u | 958 |
| 2011-08-04 23:30:16 | C | 20 24 33.19 | -23 29 24.9 | – | u | 958 |
| 2011-08-07 09:49:32 | C | 20 23 04.27 | -23 53 01.8 | – | o | E16 |
| 2011-08-07 09:53:59 | C | 20 23 04.11 | -23 53 03.8 | – | o | E16 |
| 2011-08-07 16:23:38 | C | 20 22 53.85 | -23 55 47.6 | – | m | 349 |
| 2011-08-07 16:28:37 | C | 20 22 53.71 | -23 55 49.8 | – | m | 349 |