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 |
|---|---|---|---|---|---|---|
| 2011-09-14 12:15:13 | C | 20 14 55.60 | -27 58 31.3 | – | u | 900 |
| 2011-09-14 12:25:29 | C | 20 14 55.75 | -27 58 32.3 | – | u | 900 |
| 2011-09-21 10:52:42 | C | 20 17 47.76 | -28 13 27.1 | – | u | E07 |
| 2011-09-21 10:57:57 | C | 20 17 47.87 | -28 13 27.7 | – | u | E07 |
| 2011-09-21 19:51:23 | C | 20 17 59.49 | -28 14 07.9 | – | w | J01 |
| 2011-09-21 19:59:13 | C | 20 17 59.57 | -28 14 06.6 | – | w | J01 |
| 2011-09-21 20:06:59 | C | 20 17 59.80 | -28 14 07.0 | – | w | J01 |
| 2011-09-22 03:50:30 | C | 20 18 09.87 | -28 14 29.4 | – | t | I40 |
| 2011-09-22 03:54:46 | C | 20 18 09.95 | -28 14 29.6 | – | t | I40 |
| 2011-09-22 03:58:56 | C | 20 18 10.03 | -28 14 30.0 | – | t | I40 |
| 2011-09-22 04:03:05 | C | 20 18 10.12 | -28 14 30.1 | – | t | I40 |
| 2011-09-22 04:07:16 | C | 20 18 10.22 | -28 14 30.2 | – | t | I40 |
| 2011-09-22 04:11:26 | C | 20 18 10.30 | -28 14 30.4 | – | t | I40 |
| 2011-09-22 04:15:35 | C | 20 18 10.40 | -28 14 30.6 | – | t | I40 |
| 2011-09-24 11:02:07 | C | 20 19 28.49 | -28 17 20.1 | – | u | D95 |
| 2011-09-24 11:05:13 | C | 20 19 28.56 | -28 17 20.2 | – | u | D95 |
| 2011-09-24 11:11:23 | C | 20 19 28.70 | -28 17 20.5 | – | u | D95 |
| 2011-09-24 12:02:47 | C | 20 19 29.93 | -28 17 22.2 | – | u | 900 |
| 2011-09-24 12:13:03 | C | 20 19 30.22 | -28 17 22.4 | – | u | 900 |
| 2011-09-24 12:19:04 | C | 20 19 30.35 | -28 17 22.8 | – | u | 367 |
| 2011-09-24 12:25:19 | C | 20 19 30.49 | -28 17 23.3 | – | u | 367 |
| 2011-09-24 12:31:34 | C | 20 19 30.67 | -28 17 23.3 | – | u | 367 |
| 2011-09-24 20:05:23 | C | 20 19 42.23 | -28 17 42.6 | – | u | A71 |
| 2011-09-24 20:09:00 | C | 20 19 42.33 | -28 17 41.4 | – | u | A71 |
| 2011-09-24 20:12:39 | C | 20 19 42.42 | -28 17 42.8 | – | u | A71 |
| 2011-09-24 20:16:16 | C | 20 19 42.37 | -28 17 43.9 | – | u | A71 |
| 2011-09-24 20:19:53 | C | 20 19 42.67 | -28 17 42.5 | – | u | A71 |
| 2011-09-24 20:23:30 | C | 20 19 42.58 | -28 17 42.5 | – | u | A71 |
| 2011-09-24 20:45:40 | C | 20 19 43.25 | -28 17 43.5 | – | u | 958 |
| 2011-09-24 21:02:13 | C | 20 19 43.84 | -28 17 44.3 | – | u | 958 |
| 2011-09-24 21:18:44 | C | 20 19 44.10 | -28 17 45.2 | – | u | 958 |
| 2011-09-25 21:42:39 | C | 20 20 22.21 | -28 18 35.0 | – | u | 958 |
| 2011-09-25 21:58:58 | C | 20 20 22.72 | -28 18 34.5 | – | u | 958 |
| 2011-09-25 22:15:30 | C | 20 20 23.18 | -28 18 36.0 | – | u | 958 |
| 2011-09-27 01:39:20 | C | 20 21 08.40 | -28 19 14.9 | – | t | I40 |
| 2011-09-27 01:43:29 | C | 20 21 08.50 | -28 19 15.0 | – | t | I40 |
| 2011-09-27 01:47:39 | C | 20 21 08.62 | -28 19 15.0 | – | t | I40 |
| 2011-09-27 01:51:49 | C | 20 21 08.72 | -28 19 15.1 | – | t | I40 |
| 2011-09-27 02:00:08 | C | 20 21 08.96 | -28 19 15.2 | – | t | I40 |
| 2011-09-29 20:51:06 | C | 20 23 08.25 | -28 20 09.3 | – | u | 958 |
| 2011-09-29 21:07:25 | C | 20 23 08.70 | -28 20 09.0 | – | u | 958 |
| 2011-09-29 21:24:16 | C | 20 23 09.07 | -28 20 09.6 | – | u | 958 |
| 2011-09-30 20:39:47 | C | 20 23 53.57 | -28 20 07.0 | – | u | 958 |
| 2011-09-30 20:56:21 | C | 20 23 54.20 | -28 20 07.7 | – | u | 958 |
| 2011-09-30 21:12:54 | C | 20 23 54.68 | -28 20 08.3 | – | u | 958 |
| 2011-10-01 02:44:56 | C | 20 24 05.59 | -28 20 05.3 | – | t | H47 |
| 2011-10-01 03:00:02 | C | 20 24 06.06 | -28 20 05.4 | – | t | H47 |
| 2011-10-01 03:16:39 | C | 20 24 06.57 | -28 20 05.4 | – | t | H47 |
| 2011-10-01 20:45:41 | C | 20 24 41.35 | -28 19 56.2 | – | u | 958 |
| 2011-10-01 21:02:11 | C | 20 24 41.84 | -28 19 56.0 | – | u | 958 |