IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5407518973 ± 1.40e-08 |
| Semi-major axis (a) | 1.3889323422 AU ± 2.22e-09 |
| Inclination (i) | 25.79536049° ± 5.08e-06 |
| Long. of Asc. Node (Ω) | 24.08583562° ± 1.72e-06 |
| Arg. of Perihelion (ω) | 274.40933294° ± 2.75e-06 |
| Mean Anomaly (M) | 245.86610683° ± 7.67e-06 |
| Mean Motion (n) | 0.6021305189°/day ± 1.44e-09 |
| Perihelion dist (q) | 0.63786454 AU ± 1.95e-08 |
| Aphelion dist (Q) | 2.14000014 AU ± 1.98e-08 |
| Orbital Period | 1.63689807 yr ± 3.92e-09 |
| H (abs. magnitude) | 19.11 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.370″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.013306 AU |
| Observations Used | 402 |
| Radar Obs Used | 2 |
| Oppositions | 3 |
| Arc Total | 2003-2021 |
| First Observation Used | 2003-03-23 |
| Last Observation Used | 2021-11-26 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2011-10-31 09:08:23 | C | 21 22 41.49 | +29 40 55.7 | – | u | 379 |
| 2011-10-31 09:23:02 | C | 21 22 50.17 | +29 42 01.9 | – | u | 379 |
| 2011-10-31 09:25:13 | C | 21 22 51.49 | +29 42 12.0 | – | u | 379 |
| 2011-10-31 09:32:06 | C | 21 22 55.55 | +29 42 42.9 | – | u | 379 |
| 2011-10-31 09:34:18 | C | 21 22 56.85 | +29 42 52.9 | – | u | 379 |
| 2011-10-31 09:43:56 | C | 21 23 02.55 | +29 43 36.4 | – | u | 379 |
| 2011-11-01 01:05:45 | C | 21 32 01.08 | +30 47 41.6 | – | o | H21 |
| 2011-11-01 01:10:18 | C | 21 32 03.54 | +30 47 59.2 | – | o | H21 |
| 2011-11-01 01:15:05 | C | 21 32 06.13 | +30 48 17.6 | – | o | H21 |
| 2011-11-01 01:19:40 | C | 21 32 08.60 | +30 48 35.2 | – | o | H21 |
| 2011-11-01 01:24:23 | C | 21 32 11.14 | +30 48 53.5 | – | o | H21 |
| 2011-11-01 01:29:10 | C | 21 32 13.72 | +30 49 11.6 | – | o | H21 |
| 2011-11-01 01:33:29 | C | 21 32 16.05 | +30 49 28.2 | – | o | H21 |
| 2011-11-01 01:36:59 | C | 21 32 17.93 | +30 49 41.6 | – | o | H21 |
| 2011-11-01 01:40:27 | C | 21 32 19.80 | +30 49 54.9 | – | o | H21 |
| 2011-11-01 01:43:59 | C | 21 32 21.69 | +30 50 08.2 | – | o | H21 |
| 2011-11-01 01:47:31 | C | 21 32 23.60 | +30 50 21.8 | – | o | H21 |
| 2011-11-01 01:51:04 | C | 21 32 25.49 | +30 50 35.2 | – | o | H21 |
| 2011-11-01 01:54:37 | C | 21 32 27.43 | +30 50 48.8 | – | o | H21 |
| 2011-11-01 02:01:38 | C | 21 32 31.20 | +30 51 15.5 | – | o | H21 |
| 2011-11-01 02:05:09 | C | 21 32 33.09 | +30 51 28.8 | – | o | H21 |
| 2011-11-01 02:12:06 | C | 21 32 36.82 | +30 51 55.0 | – | o | H21 |
| 2011-11-01 02:15:37 | C | 21 32 38.71 | +30 52 08.5 | – | o | H21 |
| 2011-11-01 02:19:27 | C | 21 32 40.79 | +30 52 22.7 | – | o | H21 |
| 2011-11-01 02:23:00 | C | 21 32 42.68 | +30 52 36.4 | – | o | H21 |
| 2011-11-01 02:26:31 | C | 21 32 44.58 | +30 52 49.7 | – | o | H21 |
| 2011-11-01 02:30:00 | C | 21 32 46.44 | +30 53 02.6 | – | o | H21 |
| 2011-11-01 02:33:32 | C | 21 32 48.35 | +30 53 16.0 | – | o | H21 |
| 2011-11-01 02:37:00 | C | 21 32 50.21 | +30 53 28.7 | – | o | H21 |
| 2011-11-01 02:41:05 | C | 21 32 52.41 | +30 53 44.3 | – | o | H21 |
| 2011-11-01 02:44:41 | C | 21 32 54.35 | +30 53 57.8 | – | o | H21 |
| 2011-11-01 11:57:31 | C | 21 37 51.69 | +31 27 37.0 | – | u | 379 |
| 2011-11-01 12:04:03 | C | 21 37 55.04 | +31 27 59.0 | – | u | 379 |
| 2011-11-01 12:42:58 | C | 21 38 14.87 | +31 30 11.1 | – | u | 379 |
| 2011-11-01 12:58:08 | C | 21 38 22.53 | +31 31 02.7 | – | u | 379 |
| 2011-11-01 13:00:07 | C | 21 38 23.51 | +31 31 09.5 | – | u | 379 |
| 2011-11-01 13:02:06 | C | 21 38 24.55 | +31 31 16.2 | – | u | 379 |
| 2011-11-02 00:38:43 | C | 21 44 19.35 | +32 09 16.3 | – | o | H21 |
| 2011-11-02 00:41:59 | C | 21 44 20.90 | +32 09 26.4 | – | o | H21 |
| 2011-11-02 00:45:15 | C | 21 44 22.43 | +32 09 36.6 | – | o | H21 |
| 2011-11-02 00:48:31 | C | 21 44 23.97 | +32 09 46.5 | – | o | H21 |
| 2011-11-02 00:51:48 | C | 21 44 25.51 | +32 09 56.7 | – | o | H21 |
| 2011-11-02 01:01:46 | C | 21 44 30.18 | +32 10 27.4 | – | o | H21 |
| 2011-11-02 01:05:02 | C | 21 44 31.71 | +32 10 37.4 | – | o | H21 |
| 2011-11-02 01:08:19 | C | 21 44 33.26 | +32 10 47.7 | – | o | H21 |
| 2011-11-02 01:14:56 | C | 21 44 36.36 | +32 11 07.9 | – | o | H21 |
| 2011-11-02 01:18:13 | C | 21 44 37.90 | +32 11 18.1 | – | o | H21 |
| 2011-11-02 01:21:30 | C | 21 44 39.44 | +32 11 28.0 | – | o | H21 |
| 2011-11-02 01:24:51 | C | 21 44 41.03 | +32 11 38.6 | – | o | H21 |
| 2011-11-02 01:31:21 | C | 21 44 44.06 | +32 11 58.1 | – | o | H21 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2011-10-25 20:22:00 | -121655.1742 | 0.5 | Hz | 2380 | -1 | -1 |
| 2011-10-25 20:42:00 | 69444504.14 | 2 | us | 2380 | -1 | -1 |
| 2011-10-25 22:06:00 | 69711296.05 | 0.3 | us | 2380 | -1 | -1 |