IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4421590203 ± 5.06e-09 |
| Semi-major axis (a) | 1.4679035853 AU ± 1.60e-10 |
| Inclination (i) | 15.99741496° ± 7.43e-07 |
| Long. of Asc. Node (Ω) | 260.74744858° ± 2.68e-06 |
| Arg. of Perihelion (ω) | 334.40245930° ± 2.68e-06 |
| Mean Anomaly (M) | 109.14249919° ± 9.50e-07 |
| Mean Motion (n) | 0.5541993082°/day ± 9.06e-11 |
| Perihelion dist (q) | 0.81885677 AU ± 7.42e-09 |
| Aphelion dist (Q) | 2.11695040 AU ± 7.42e-09 |
| Orbital Period | 1.77846899 yr ± 2.91e-10 |
| H (abs. magnitude) | 15.75 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.237″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.147093 AU |
| Observations Used | 4437 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 67 |
| Oppositions | 12 |
| Arc Total | 1988-2025 |
| First Observation Used | 1988-10-08 |
| Last Observation Used | 2025-12-16 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2009-09-20 23:58:43 | C | 23 17 56.71 | +38 16 12.2 | 17.3 | o | 084 |
| 2009-09-22 20:39:51 | C | 23 14 42.94 | +37 33 04.5 | – | w | 160 |
| 2009-09-22 20:41:28 | C | 23 14 42.81 | +37 33 02.4 | – | w | 160 |
| 2009-09-22 20:43:05 | C | 23 14 42.70 | +37 33 01.1 | – | w | 160 |
| 2009-09-22 21:30:44 | C | 23 14 39.11 | +37 32 13.3 | – | c | 127 |
| 2009-09-22 21:37:16 | C | 23 14 38.64 | +37 32 06.6 | – | c | 127 |
| 2009-09-22 21:43:35 | C | 23 14 38.17 | +37 32 00.7 | – | c | 127 |
| 2009-09-22 21:57:35 | C | 23 14 37.15 | +37 31 46.9 | – | c | 127 |
| 2009-09-23 20:54:35 | C | 23 13 01.79 | +37 08 57.5 | 17.1 | o | C20 |
| 2009-09-23 21:02:32 | C | 23 13 01.22 | +37 08 49.5 | 17.2 | o | C20 |
| 2009-09-24 00:27:51 | C | 23 12 47.04 | +37 05 18.0 | 17.3 | o | 084 |
| 2009-09-24 00:31:07 | C | 23 12 46.80 | +37 05 15.1 | 17.5 | o | 084 |
| 2009-09-25 20:30:08 | C | 23 09 54.73 | +36 20 19.4 | 17.4 | o | 084 |
| 2009-09-25 20:33:25 | C | 23 09 54.52 | +36 20 16.0 | 17.5 | o | 084 |
| 2009-09-26 01:03:41 | C | 23 09 37.03 | +36 15 33.2 | 17.7 | r | 084 |
| 2009-09-26 01:06:59 | C | 23 09 36.82 | +36 15 29.2 | 17.7 | r | 084 |
| 2009-09-26 05:24:48 | C | 23 09 21.31 | +36 11 09.6 | – | r | 703 |
| 2009-09-26 05:35:50 | C | 23 09 20.59 | +36 10 58.1 | – | r | 703 |
| 2009-09-26 05:46:58 | C | 23 09 19.87 | +36 10 46.7 | – | r | 703 |
| 2009-09-26 05:57:54 | C | 23 09 19.11 | +36 10 35.1 | – | r | 703 |
| 2009-09-26 19:27:07 | C | 23 08 29.95 | +35 56 24.9 | – | m | A65 |
| 2009-09-26 20:26:47 | C | 23 08 26.17 | +35 55 22.8 | – | m | A65 |
| 2009-09-26 20:38:53 | C | 23 08 25.40 | +35 55 10.8 | – | m | A65 |
| 2009-09-26 20:47:55 | C | 23 08 24.85 | +35 55 01.4 | – | m | A65 |
| 2009-09-28 23:48:40 | C | 23 05 27.03 | +35 00 49.6 | – | w | 160 |
| 2009-09-28 23:52:37 | C | 23 05 26.82 | +35 00 45.2 | – | w | 160 |
| 2009-09-28 23:56:36 | C | 23 05 26.58 | +35 00 40.9 | – | w | 160 |
| 2009-09-29 05:33:12 | C | 23 05 08.56 | +34 54 42.4 | 17.2 | c | 704 |
| 2009-09-29 05:50:56 | C | 23 05 07.53 | +34 54 23.3 | 17.1 | c | 704 |
| 2009-09-29 06:08:43 | C | 23 05 06.48 | +34 54 04.2 | 17.5 | c | 704 |
| 2009-09-29 06:26:33 | C | 23 05 05.43 | +34 53 45.1 | 17.3 | c | 704 |
| 2009-09-29 06:44:19 | C | 23 05 04.39 | +34 53 25.8 | 17.4 | c | 704 |
| 2009-09-30 01:30:51 | C | 23 04 03.98 | +34 33 02.3 | 17.4 | o | 084 |
| 2009-09-30 01:34:08 | C | 23 04 03.84 | +34 32 58.6 | 17.2 | o | 084 |
| 2009-09-30 20:27:25 | C | 23 03 06.33 | +34 12 33.9 | – | w | 160 |
| 2009-09-30 20:31:17 | C | 23 03 06.14 | +34 12 29.9 | – | w | 160 |
| 2009-09-30 20:35:08 | C | 23 03 05.92 | +34 12 25.5 | – | w | 160 |
| 2009-10-02 22:49:03 | C | 23 00 41.92 | +33 17 25.4 | 17.1 | r | 084 |
| 2009-10-02 22:52:20 | C | 23 00 41.81 | +33 17 22.3 | 17.4 | r | 084 |
| 2009-10-03 20:30:35 | C | 22 59 45.47 | +32 53 39.0 | – | w | 160 |
| 2009-10-03 20:34:34 | C | 22 59 45.32 | +32 53 34.5 | – | w | 160 |
| 2009-10-03 20:38:20 | C | 22 59 45.15 | +32 53 30.5 | – | w | 160 |
| 2009-10-05 21:15:24 | C | 22 57 48.14 | +31 59 56.6 | 17.1 | o | C20 |
| 2009-10-05 21:22:47 | C | 22 57 47.83 | +31 59 48.5 | 17.1 | o | C20 |
| 2009-10-06 21:08:33 | C | 22 56 56.58 | +31 33 36.1 | 17.5 | o | 084 |
| 2009-10-11 00:45:36 | C | 22 53 58.58 | +29 44 42.6 | 17.3 | o | C20 |
| 2009-10-11 21:10:43 | C | 22 53 29.88 | +29 22 43.8 | 17.0 | o | C20 |
| 2009-10-12 21:19:47 | C | 22 52 58.81 | +28 56 50.1 | 17.2 | o | C20 |
| 2009-10-12 21:22:54 | C | 22 52 58.74 | +28 56 46.7 | 17.1 | o | C20 |
| 2009-10-13 19:13:07 | C | 22 52 34.23 | +28 33 33.0 | – | v | 434 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2000-07-22 21:46:00 | 226599087.9 | 12 | us | 2380 | -1 | -1 |