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 |
|---|---|---|---|---|---|---|
| 2011-08-08 07:09:47 | C | 20 22 31.89 | -24 01 41.3 | – | t | H47 |
| 2011-08-08 07:18:33 | C | 20 22 31.65 | -24 01 44.9 | – | t | H47 |
| 2011-08-08 07:24:44 | C | 20 22 31.50 | -24 01 47.3 | – | t | H47 |
| 2011-08-08 07:30:13 | C | 20 22 31.35 | -24 01 49.4 | – | t | H47 |
| 2011-08-08 15:04:09 | C | 20 22 20.29 | -24 04 49.9 | – | u | 900 |
| 2011-08-08 15:14:24 | C | 20 22 20.02 | -24 04 53.8 | – | u | 900 |
| 2011-08-08 21:50:24 | C | 20 22 10.42 | -24 07 30.8 | – | r | 585 |
| 2011-08-08 21:51:29 | C | 20 22 10.38 | -24 07 30.9 | – | r | 585 |
| 2011-08-08 21:52:36 | C | 20 22 10.34 | -24 07 32.0 | – | r | 585 |
| 2011-08-08 21:55:43 | C | 20 22 10.20 | -24 07 33.4 | – | r | 585 |
| 2011-08-08 21:57:55 | C | 20 22 10.21 | -24 07 33.7 | – | r | 585 |
| 2011-08-08 22:25:26 | C | 20 22 09.48 | -24 07 44.3 | – | r | 585 |
| 2011-08-08 22:26:29 | C | 20 22 09.44 | -24 07 45.8 | – | r | 585 |
| 2011-08-08 23:48:18 | C | 20 22 07.51 | -24 08 17.4 | – | u | 958 |
| 2011-08-09 00:04:10 | C | 20 22 07.06 | -24 08 23.6 | – | u | 958 |
| 2011-08-09 00:20:23 | C | 20 22 06.68 | -24 08 30.1 | – | u | 958 |
| 2011-08-09 07:20:28 | C | 20 21 56.35 | -24 11 14.1 | – | t | H47 |
| 2011-08-09 07:26:09 | C | 20 21 56.20 | -24 11 16.3 | – | t | H47 |
| 2011-08-09 22:03:08 | C | 20 21 35.46 | -24 17 00.1 | – | w | J59 |
| 2011-08-09 22:14:10 | C | 20 21 35.19 | -24 17 04.2 | – | w | J59 |
| 2011-08-09 22:23:52 | C | 20 21 34.88 | -24 17 07.3 | – | w | J59 |
| 2011-08-09 23:07:32 | C | 20 21 33.79 | -24 17 24.5 | – | u | 958 |
| 2011-08-09 23:22:39 | C | 20 21 33.39 | -24 17 30.4 | – | u | 958 |
| 2011-08-09 23:38:45 | C | 20 21 32.92 | -24 17 36.6 | – | u | 958 |
| 2011-08-10 22:22:56 | C | 20 21 00.79 | -24 26 23.5 | – | u | 958 |
| 2011-08-10 22:39:01 | C | 20 21 00.41 | -24 26 29.8 | – | u | 958 |
| 2011-08-10 22:55:10 | C | 20 21 00.04 | -24 26 36.2 | – | u | 958 |
| 2011-08-15 22:03:27 | C | 20 18 23.73 | -25 10 26.4 | – | w | 212 |
| 2011-08-15 22:10:03 | C | 20 18 23.57 | -25 10 29.1 | – | – | 958 |
| 2011-08-15 22:11:49 | C | 20 18 23.53 | -25 10 29.4 | – | w | 212 |
| 2011-08-15 22:20:11 | C | 20 18 23.41 | -25 10 32.3 | – | w | 212 |
| 2011-08-15 22:22:17 | C | 20 18 23.30 | -25 10 33.0 | – | – | 958 |
| 2011-08-15 22:34:30 | C | 20 18 23.05 | -25 10 37.4 | – | – | 958 |
| 2011-08-15 22:47:57 | C | 20 18 22.73 | -25 10 42.5 | – | – | 958 |
| 2011-08-16 21:00:37 | C | 20 17 56.40 | -25 18 27.1 | – | w | 939 |
| 2011-08-16 21:11:21 | C | 20 17 56.23 | -25 18 30.4 | – | w | 939 |
| 2011-08-16 21:16:43 | C | 20 17 56.14 | -25 18 32.0 | – | w | 939 |
| 2011-08-16 22:48:17 | C | 20 17 54.24 | -25 19 04.0 | – | – | 958 |
| 2011-08-16 23:01:45 | C | 20 17 53.96 | -25 19 08.7 | – | – | 958 |
| 2011-08-16 23:15:12 | C | 20 17 53.63 | -25 19 13.1 | – | – | 958 |
| 2011-08-16 23:30:29 | C | 20 17 53.37 | -25 19 18.3 | – | – | 958 |
| 2011-08-17 17:01:06 | C | 20 17 33.08 | -25 25 10.6 | – | u | D90 |
| 2011-08-17 17:11:12 | C | 20 17 32.89 | -25 25 13.9 | – | u | D90 |
| 2011-08-17 17:21:14 | C | 20 17 32.71 | -25 25 17.4 | – | u | D90 |
| 2011-08-19 23:07:21 | C | 20 16 35.38 | -25 43 14.8 | – | – | 958 |
| 2011-08-19 23:20:23 | C | 20 16 35.21 | -25 43 19.6 | – | – | 958 |
| 2011-08-19 23:28:06 | C | 20 16 35.16 | -25 43 21.5 | – | w | J24 |
| 2011-08-19 23:33:24 | C | 20 16 34.92 | -25 43 23.3 | – | – | 958 |
| 2011-08-19 23:40:37 | C | 20 16 34.94 | -25 43 25.4 | – | w | J24 |
| 2011-08-19 23:46:58 | C | 20 16 34.79 | -25 43 27.8 | – | – | 958 |