IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5381207270 ± 5.42e-09 |
| Semi-major axis (a) | 1.8933719410 AU ± 4.50e-10 |
| Inclination (i) | 41.20633494° ± 7.87e-07 |
| Long. of Asc. Node (Ω) | 63.44668864° ± 1.04e-06 |
| Arg. of Perihelion (ω) | 293.09862767° ± 1.07e-06 |
| Mean Anomaly (M) | 140.66424737° ± 8.67e-07 |
| Mean Motion (n) | 0.3783191899°/day ± 1.35e-10 |
| Perihelion dist (q) | 0.87450926 AU ± 1.03e-08 |
| Aphelion dist (Q) | 2.91223463 AU ± 1.03e-08 |
| Orbital Period | 2.60527700 yr ± 9.28e-10 |
| H (abs. magnitude) | 12.48 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.220″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.102869 AU |
| Observations Used | 9210 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 79 |
| Oppositions | 38 |
| Arc Total | 1955-2026 |
| First Observation Used | 1955-01-26 |
| Last Observation Used | 2026-04-06 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2012-02-16 18:32:23 | C | 02 21 48.14 | +41 38 09.4 | – | c | A24 |
| 2012-02-16 19:33:02 | C | 02 21 54.84 | +41 39 02.8 | – | d | B66 |
| 2012-02-16 19:41:26 | C | 02 21 55.72 | +41 39 09.6 | – | c | A24 |
| 2012-02-16 19:42:28 | C | 02 21 55.83 | +41 39 10.6 | – | c | A24 |
| 2012-02-16 20:22:43 | C | 02 22 00.30 | +41 39 46.1 | – | d | B66 |
| 2012-02-17 18:34:35 | C | 02 24 28.41 | +41 59 06.3 | – | c | A24 |
| 2012-02-17 18:35:37 | C | 02 24 28.54 | +41 59 07.2 | – | c | A24 |
| 2012-02-17 19:44:37 | C | 02 24 36.13 | +42 00 05.9 | – | c | A24 |
| 2012-02-17 19:45:40 | C | 02 24 36.24 | +42 00 06.8 | – | c | A24 |
| 2012-02-20 15:12:20 | C | 02 32 09.57 | +42 56 14.1 | – | r | 168 |
| 2012-02-20 15:18:10 | C | 02 32 10.23 | +42 56 18.9 | – | r | 168 |
| 2012-02-20 16:10:50 | C | 02 32 16.12 | +42 57 00.9 | – | r | 168 |
| 2012-02-20 16:15:00 | C | 02 32 16.58 | +42 57 04.2 | – | r | 168 |
| 2012-02-20 17:34:11 | C | 02 32 25.47 | +42 58 06.5 | – | r | 168 |
| 2012-02-21 16:09:20 | C | 02 34 58.48 | +43 16 04.9 | – | r | 168 |
| 2012-02-21 17:17:50 | C | 02 35 06.17 | +43 16 58.0 | – | r | 168 |
| 2012-02-22 20:53:58 | C | 02 38 13.94 | +43 38 22.7 | – | d | B66 |
| 2012-02-22 21:26:15 | C | 02 38 17.58 | +43 38 47.0 | – | d | B66 |
| 2012-02-22 22:03:10 | C | 02 38 21.79 | +43 39 14.6 | – | d | B66 |
| 2012-02-26 02:24:19 | C | 02 47 05.96 | +44 35 31.4 | – | c | 704 |
| 2012-02-26 02:41:14 | C | 02 47 07.87 | +44 35 43.0 | – | c | 704 |
| 2012-02-26 02:58:12 | C | 02 47 09.81 | +44 35 54.8 | – | c | 704 |
| 2012-02-26 03:15:14 | C | 02 47 11.75 | +44 36 06.7 | – | c | 704 |
| 2012-02-26 03:32:14 | C | 02 47 13.67 | +44 36 18.5 | – | c | 704 |
| 2012-02-26 18:51:50 | C | 02 48 59.87 | +44 47 02.6 | – | r | 168 |
| 2012-02-26 19:56:40 | C | 02 49 07.31 | +44 47 47.1 | – | r | 168 |
| 2012-03-05 18:42:36 | C | 03 11 30.62 | +46 49 25.2 | – | u | C73 |
| 2012-03-05 18:43:48 | C | 03 11 30.77 | +46 49 25.9 | – | u | C73 |
| 2012-03-05 18:44:59 | C | 03 11 30.91 | +46 49 26.6 | – | u | C73 |
| 2012-03-05 18:46:09 | C | 03 11 31.03 | +46 49 27.2 | – | u | C73 |
| 2012-03-05 18:47:19 | C | 03 11 31.19 | +46 49 27.9 | – | u | C73 |
| 2012-03-05 18:48:29 | C | 03 11 31.32 | +46 49 28.6 | – | u | C73 |
| 2012-03-05 18:49:39 | C | 03 11 31.46 | +46 49 29.3 | – | u | C73 |
| 2012-03-05 18:50:49 | C | 03 11 31.59 | +46 49 30.0 | – | u | C73 |
| 2012-03-05 18:52:00 | C | 03 11 31.73 | +46 49 30.6 | – | u | C73 |
| 2012-03-05 18:53:10 | C | 03 11 31.88 | +46 49 31.3 | – | u | C73 |
| 2012-03-05 18:54:21 | C | 03 11 32.02 | +46 49 31.9 | – | u | C73 |
| 2012-03-05 18:55:33 | C | 03 11 32.16 | +46 49 32.6 | – | u | C73 |
| 2012-03-05 18:56:44 | C | 03 11 32.29 | +46 49 33.4 | – | u | C73 |
| 2012-03-05 18:57:55 | C | 03 11 32.44 | +46 49 33.9 | – | u | C73 |
| 2012-03-05 18:59:04 | C | 03 11 32.59 | +46 49 34.6 | – | u | C73 |
| 2012-03-05 19:00:14 | C | 03 11 32.71 | +46 49 35.3 | – | u | C73 |
| 2012-03-05 19:01:24 | C | 03 11 32.85 | +46 49 35.9 | – | u | C73 |
| 2012-03-05 19:02:34 | C | 03 11 32.99 | +46 49 36.6 | – | u | C73 |
| 2012-03-16 19:44:12 | C | 03 43 45.75 | +49 04 01.1 | – | u | 619 |
| 2012-03-16 19:45:59 | C | 03 43 45.95 | +49 04 01.8 | – | u | 619 |
| 2012-03-16 19:47:54 | C | 03 43 46.19 | +49 04 02.5 | – | u | 619 |
| 2012-03-16 19:49:22 | C | 03 43 46.38 | +49 04 03.3 | – | u | 619 |
| 2012-03-16 19:51:40 | C | 03 43 46.65 | +49 04 04.3 | – | u | 619 |
| 2012-03-16 19:53:07 | C | 03 43 46.84 | +49 04 04.9 | – | u | 619 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-12-08 00:00:00 | -295248 | 20 | Hz | 2380 | -1 | -1 |
| 1985-12-08.000000 | -29524800 | 2000 | Hz | 2380 | 251 | 251 |