IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.2805915348 ± 2.00e+00 |
| Semi-major axis (a) | 1.4095997620 AU ± 3.00e+00 |
| Inclination (i) | 18.94327964° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 208.49351782° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 140.87505613° ± 6.00e+00 |
| Mean Anomaly (M) | 237.23721707° ± 1.11e-05 |
| Mean Motion (n) | 0.5889366064°/day ± 1.88e+00 |
| Perihelion dist (q) | 1.01407800 AU ± 3.55e+00 |
| Aphelion dist (Q) | 1.80512152 AU ± 4.77e+00 |
| Orbital Period | 1.67356940 yr ± 5.34e+00 |
| NGA Model | r2 |
| A2 | -1.83588269e-06 AU/d² |
| H (abs. magnitude) | 18.20 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-27 |
| RMS Residual | 0.108″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.062703 AU |
| Observations Used | 1775 |
| Gaia Obs Used | 33 |
| Oppositions | 15 |
| Arc Total | 1979-2017 |
| First Observation Used | 1979-12-20 |
| Last Observation Used | 2025-01-11 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2009-10-11 18:42:26 | C | 19 21 46.32 | +16 37 47.4 | – | w | 160 |
| 2009-10-16 20:13:55 | C | 20 03 30.64 | +09 39 24.1 | 17.7 | o | C20 |
| 2009-10-16 20:16:48 | C | 20 03 31.69 | +09 39 12.8 | 17.4 | o | C20 |
| 2009-10-18 21:18:19 | C | 20 22 00.15 | +06 25 20.4 | – | r | J53 |
| 2009-10-18 21:19:39 | C | 20 22 00.66 | +06 25 14.8 | – | r | J53 |
| 2009-10-18 21:21:21 | C | 20 22 01.29 | +06 25 07.9 | – | r | J53 |
| 2009-10-24 02:54:16 | C | 21 12 11.77 | -02 24 38.7 | – | r | 703 |
| 2009-10-24 03:07:29 | C | 21 12 16.95 | -02 25 35.0 | – | r | 703 |
| 2009-10-24 03:20:43 | C | 21 12 22.21 | -02 26 30.8 | – | r | 703 |
| 2009-10-24 03:33:45 | C | 21 12 27.39 | -02 27 25.9 | – | r | 703 |
| 2009-10-24 18:45:17 | C | 21 18 41.38 | -03 31 42.9 | – | w | 160 |
| 2009-10-24 18:48:48 | C | 21 18 42.79 | -03 31 57.9 | – | w | 160 |
| 2009-10-24 18:53:21 | C | 21 18 44.61 | -03 32 17.0 | – | w | 160 |
| 2009-10-26 19:07:42 | C | 21 38 28.76 | -06 50 58.8 | 14.1 | o | C20 |
| 2009-10-26 19:10:37 | C | 21 38 29.90 | -06 51 10.4 | 14.0 | o | C20 |
| 2009-10-26 19:12:04 | C | 21 38 30.47 | -06 51 15.6 | 16.6 | o | C20 |
| 2009-10-28 18:41:30 | C | 21 57 46.91 | -09 55 41.6 | 16.3 | o | C20 |
| 2009-10-28 18:45:50 | C | 21 57 48.58 | -09 55 57.6 | 16.3 | o | C20 |
| 2009-11-01 20:18:56 | C | 22 35 54.01 | -15 24 35.0 | – | r | J51 |
| 2009-11-01 20:26:07 | C | 22 35 56.61 | -15 24 56.4 | – | r | J51 |
| 2009-11-01 20:38:02 | C | 22 36 00.91 | -15 25 31.8 | – | r | J51 |
| 2009-11-05 19:26:59 | C | 23 09 52.75 | -19 30 10.7 | 17.0 | o | C20 |
| 2009-11-05 19:31:20 | C | 23 09 54.19 | -19 30 20.1 | 16.8 | o | C20 |
| 2009-11-17 04:33:48 | C | 00 26 39.66 | -25 22 19.9 | – | r | 703 |
| 2009-11-17 04:45:06 | C | 00 26 42.10 | -25 22 26.5 | – | r | 703 |
| 2009-11-17 04:56:25 | C | 00 26 44.59 | -25 22 32.6 | – | r | 703 |
| 2009-11-17 05:07:39 | C | 00 26 47.07 | -25 22 38.8 | – | r | 703 |
| 2009-11-24 04:37:18 | C | 01 00 37.94 | -26 12 14.3 | – | r | 703 |
| 2009-11-24 04:57:44 | C | 01 00 41.47 | -26 12 15.3 | – | r | 703 |
| 2009-11-24 05:07:23 | C | 01 00 43.12 | -26 12 16.0 | – | r | 703 |
| 2009-11-28 00:58:59 | C | 01 16 11.56 | -26 08 36.8 | – | c | 808 |
| 2009-11-28 01:09:59 | C | 01 16 13.50 | -26 08 35.6 | – | c | 808 |
| 2009-11-28 01:20:09 | C | 01 16 14.96 | -26 08 33.3 | – | c | 808 |
| 2009-12-03 19:59:09 | C | 01 36 28.82 | -25 37 00.1 | 18.6 | o | C20 |
| 2009-12-03 20:00:36 | C | 01 36 29.01 | -25 36 59.0 | 18.2 | o | C20 |
| 2009-12-04 19:59:05 | C | 01 39 40.44 | -25 28 52.4 | 18.0 | o | C20 |
| 2009-12-12 13:56:56 | C | 02 02 03.30 | -24 06 18.1 | – | r | E12 |
| 2009-12-12 14:20:00 | C | 02 02 05.77 | -24 06 05.8 | – | r | E12 |
| 2009-12-19 12:06:08 | C | 02 19 28.99 | -22 31 22.4 | – | r | E12 |
| 2009-12-19 12:17:00 | C | 02 19 30.00 | -22 31 16.2 | – | r | E12 |
| 2009-12-19 12:27:51 | C | 02 19 31.08 | -22 31 10.7 | – | r | E12 |
| 2009-12-19 12:38:40 | C | 02 19 32.08 | -22 31 03.0 | – | r | E12 |
| 2010-02-12 20:08:55 | S | 04 13 57.173 | -06 46 36.08 | – | L | C51 |
| 2010-02-12 23:19:26 | S | 04 14 13.31 | -06 44 29.0 | – | L | C51 |
| 2010-02-13 02:29:57 | S | 04 14 29.56 | -06 42 20.9 | – | L | C51 |
| 2010-02-13 05:40:39 | S | 04 14 45.70 | -06 40 14.5 | – | L | C51 |
| 2010-02-13 08:51:10 | S | 04 15 01.795 | -06 38 06.86 | – | L | C51 |
| 2010-02-13 12:01:41 | S | 04 15 17.909 | -06 35 59.10 | – | L | C51 |
| 2010-02-13 15:12:12 | S | 04 15 34.17 | -06 33 52.4 | – | L | C51 |
| 2010-02-13 18:22:54 | S | 04 15 50.29 | -06 31 45.3 | – | L | C51 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2004-10-18 01:08:00 | 70782890.01 | 2 | us | 2380 | -1 | -1 |
| 2004-10-21 03:11:00 | 73032657.4 | 1.5 | us | 2380 | -1 | -1 |