IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4833012365 ± 1.37e-08 |
| Semi-major axis (a) | 2.0256220637 AU ± 5.84e-09 |
| Inclination (i) | 3.39780785° ± 2.35e-06 |
| Long. of Asc. Node (Ω) | 138.26127440° ± 2.97e-05 |
| Arg. of Perihelion (ω) | 297.33166522° ± 3.01e-05 |
| Mean Anomaly (M) | 293.14960513° ± 6.74e-06 |
| Mean Motion (n) | 0.3418807499°/day ± 1.48e-09 |
| Perihelion dist (q) | 1.04663642 AU ± 2.80e-08 |
| Aphelion dist (Q) | 3.00460771 AU ± 2.91e-08 |
| Orbital Period | 2.88295344 yr ± 1.25e-08 |
| H (abs. magnitude) | 18.75 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-01 |
| RMS Residual | 0.263″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.080581 AU |
| Observations Used | 421 |
| Oppositions | 21 |
| Arc Total | 1989-2021 |
| First Observation Used | 1989-02-09 |
| Last Observation Used | 2021-05-08 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2011-09-08 04:59:09 | C | 22 34 02.41 | -12 48 30.2 | – | t | H21 |
| 2011-09-08 05:04:38 | C | 22 34 02.05 | -12 48 33.3 | – | t | H21 |
| 2011-09-08 05:10:07 | C | 22 34 01.72 | -12 48 36.4 | – | t | H21 |
| 2011-09-13 05:14:32 | C | 22 26 54.13 | -13 56 23.2 | – | o | H21 |
| 2011-09-13 05:28:10 | C | 22 26 53.28 | -13 56 30.7 | – | o | H21 |
| 2011-09-13 05:34:41 | C | 22 26 52.86 | -13 56 34.5 | – | o | H21 |
| 2011-09-13 05:44:37 | C | 22 26 52.23 | -13 56 39.8 | – | o | H21 |
| 2011-09-14 04:52:19 | C | 22 25 29.27 | -14 09 36.7 | – | t | H21 |
| 2011-09-14 05:01:35 | C | 22 25 28.75 | -14 09 42.5 | – | t | H21 |
| 2011-09-14 05:10:55 | C | 22 25 28.14 | -14 09 47.0 | – | t | H21 |
| 2011-09-18 06:15:59 | C | 22 19 41.92 | -15 03 07.8 | – | o | 291 |
| 2011-09-18 06:22:13 | C | 22 19 41.54 | -15 03 11.2 | – | o | 291 |
| 2011-09-18 06:27:48 | C | 22 19 41.18 | -15 03 14.2 | – | o | 291 |
| 2011-09-19 05:23:12 | C | 22 18 20.96 | -15 15 29.5 | 19.0 | c | 704 |
| 2011-09-19 05:41:25 | C | 22 18 19.97 | -15 15 39.4 | 19.2 | c | 704 |
| 2011-09-19 06:17:33 | C | 22 18 17.70 | -15 15 58.0 | 19.6 | c | 704 |
| 2011-09-19 06:35:36 | C | 22 18 16.55 | -15 16 07.5 | 19.3 | c | 704 |
| 2011-09-21 05:00:08 | C | 22 15 37.11 | -15 40 25.8 | – | r | 703 |
| 2011-09-21 05:12:39 | C | 22 15 36.36 | -15 40 32.2 | – | r | 703 |
| 2011-09-21 05:25:22 | C | 22 15 35.60 | -15 40 38.0 | – | r | 703 |
| 2011-09-21 05:38:02 | C | 22 15 34.84 | -15 40 45.0 | – | r | 703 |
| 2011-09-24 20:11:28 | C | 22 10 50.60 | -16 23 46.6 | – | o | 046 |
| 2011-09-24 20:13:58 | C | 22 10 50.45 | -16 23 46.8 | – | o | 046 |
| 2011-09-24 20:16:28 | C | 22 10 50.34 | -16 23 48.6 | – | o | 046 |
| 2011-09-24 20:24:05 | C | 22 10 50.03 | -16 23 51.3 | – | o | 046 |
| 2011-10-03 01:36:20 | C | 22 01 44.97 | -17 47 10.1 | – | o | H21 |
| 2011-10-03 01:55:48 | C | 22 01 44.13 | -17 47 17.2 | – | o | H21 |
| 2011-10-03 02:03:34 | C | 22 01 43.77 | -17 47 20.0 | – | o | H21 |
| 2011-10-03 05:15:48 | C | 22 01 35.46 | -17 48 11.6 | – | o | 807 |
| 2011-10-03 05:23:03 | C | 22 01 35.17 | -17 48 14.1 | – | o | 807 |
| 2011-10-03 05:30:21 | C | 22 01 34.86 | -17 48 16.6 | – | o | 807 |
| 2011-10-03 05:37:34 | C | 22 01 34.57 | -17 48 19.1 | – | o | 807 |
| 2011-10-03 13:00:41 | C | 22 01 18.37 | -17 50 58.2 | – | u | D90 |
| 2011-10-03 13:22:32 | C | 22 01 17.47 | -17 51 05.8 | – | u | D90 |
| 2011-10-03 13:44:17 | C | 22 01 16.58 | -17 51 13.6 | – | u | D90 |
| 2011-10-14 02:36:04 | C | 21 54 55.74 | -19 00 10.0 | – | o | H21 |
| 2011-10-14 02:44:20 | C | 21 54 55.62 | -19 00 11.8 | – | o | H21 |
| 2011-10-14 02:52:35 | C | 21 54 55.46 | -19 00 12.8 | – | o | H21 |
| 2011-10-15 02:34:29 | C | 21 54 40.11 | -19 04 24.5 | – | o | H21 |
| 2011-10-15 02:40:03 | C | 21 54 40.05 | -19 04 25.5 | – | o | H21 |
| 2011-10-15 02:45:26 | C | 21 54 39.96 | -19 04 26.2 | – | o | H21 |
| 2011-10-24 23:58:04 | C | 21 55 30.07 | -19 25 13.8 | – | o | 807 |
| 2011-10-25 00:05:00 | C | 21 55 30.15 | -19 25 13.9 | – | o | 807 |
| 2011-10-25 00:11:56 | C | 21 55 30.24 | -19 25 14.0 | – | o | 807 |
| 2011-10-25 00:19:41 | C | 21 55 30.34 | -19 25 14.1 | – | o | 807 |
| 2011-11-01 01:22:15 | C | 21 59 54.70 | -19 17 24.5 | – | u | 448 |
| 2011-11-01 01:49:37 | C | 21 59 55.52 | -19 17 21.9 | – | u | 448 |
| 2011-11-01 02:17:52 | C | 21 59 56.43 | -19 17 19.3 | – | u | 448 |
| 2011-11-10 00:15:04 | C | 22 09 51.98 | -18 40 12.3 | – | o | 807 |
| 2011-11-10 00:20:52 | C | 22 09 52.27 | -18 40 10.8 | – | o | 807 |