IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5410187511 ± 1.22e-03 |
| Semi-major axis (a) | 2.6886848190 AU ± 6.38e-03 |
| Inclination (i) | 18.73506718° ± 2.54e-02 |
| Long. of Asc. Node (Ω) | 132.07942291° ± 6.04e-03 |
| Arg. of Perihelion (ω) | 173.93972659° ± 1.35e-02 |
| Mean Anomaly (M) | 250.87962875° ± 4.93e+00 |
| Mean Motion (n) | 0.2235642894°/day ± 7.95e-04 |
| Perihelion dist (q) | 1.23405592 AU ± 4.39e-03 |
| Aphelion dist (Q) | 4.14331372 AU ± 1.04e-02 |
| Orbital Period | 4.40869285 yr ± 1.57e-02 |
| H (abs. magnitude) | 21.40 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-01 |
| RMS Residual | 0.425″ |
| Uncertainty | 4 |
| Orbit Type | Amor |
| MOID | 0.218838 AU |
| Observations Used | 17 |
| Oppositions | 1 |
| Arc Total | 2009-2009 |
| First Observation Used | 2009-08-17 |
| Last Observation Used | 2009-08-26 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2009-08-17 12:56:40 | C | 21 14 00.92 | -33 37 31.5 | – | r | E12 |
| 2009-08-17 13:12:08 | C | 21 14 02.97 | -33 38 13.5 | – | r | E12 |
| 2009-08-17 13:27:29 | C | 21 14 04.95 | -33 38 52.8 | – | r | E12 |
| 2009-08-17 14:14:10 | C | 21 14 11.09 | -33 40 52.2 | – | r | E12 |
| 2009-08-17 16:37:05 | C | 21 14 30.04 | -33 46 54.0 | – | r | E12 |
| 2009-08-18 11:34:16 | C | 21 17 13.79 | -34 34 29.2 | – | r | E12 |
| 2009-08-18 11:41:40 | C | 21 17 14.77 | -34 34 47.5 | – | r | E12 |
| 2009-08-18 11:54:55 | C | 21 17 16.53 | -34 35 20.3 | – | r | E12 |
| 2009-08-20 12:55:28 | C | 21 24 09.73 | -36 29 40.9 | – | r | E12 |
| 2009-08-20 13:03:01 | C | 21 24 10.74 | -36 29 57.9 | – | r | E12 |
| 2009-08-23 12:32:37 | C | 21 34 06.35 | -38 54 55.8 | – | r | E12 |
| 2009-08-23 13:54:51 | C | 21 34 16.80 | -38 57 29.1 | – | r | E12 |
| 2009-08-26 15:52:28 | C | 21 44 16.95 | -41 01 05.2 | 20.7 | o | D20 |
| 2009-08-26 15:55:37 | C | 21 44 17.30 | -41 01 09.5 | 20.6 | o | D20 |
| 2009-08-26 16:50:32 | C | 21 44 24.06 | -41 02 32.5 | 21.3 | o | D20 |
| 2009-08-26 16:53:49 | C | 21 44 24.46 | -41 02 37.0 | 20.5 | o | D20 |
| 2009-08-26 16:57:02 | C | 21 44 24.86 | -41 02 41.2 | 20.8 | o | D20 |