IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5332132517 ± 2.87e-09 |
| Semi-major axis (a) | 2.6649688436 AU ± 2.23e-10 |
| Inclination (i) | 26.68074213° ± 3.93e-07 |
| Long. of Asc. Node (Ω) | 215.44119221° ± 9.01e-07 |
| Arg. of Perihelion (ω) | 132.50311879° ± 9.19e-07 |
| Mean Anomaly (M) | 97.59385004° ± 2.16e-07 |
| Mean Motion (n) | 0.2265552195°/day ± 2.85e-11 |
| Perihelion dist (q) | 1.24397214 AU ± 7.64e-09 |
| Aphelion dist (Q) | 4.08596555 AU ± 7.65e-09 |
| Orbital Period | 4.35049029 yr ± 5.47e-10 |
| H (abs. magnitude) | 9.17 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-03 |
| RMS Residual | 0.149″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.342195 AU |
| Observations Used | 11863 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 286 |
| Oppositions | 72 |
| Arc Total | 1924-2026 |
| First Observation Used | 1924-10-24 |
| Last Observation Used | 2026-04-16 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2011-10-01 22:51:38 | C | 01 42 06.88 | +47 45 51.9 | – | o | C70 |
| 2011-10-01 23:48:23 | C | 01 42 10.63 | +47 43 25.6 | – | o | C70 |
| 2011-10-02 00:41:09 | C | 01 42 14.10 | +47 41 08.8 | – | o | C70 |
| 2011-10-02 23:19:56 | C | 01 43 49.99 | +46 41 29.4 | – | c | A24 |
| 2011-10-03 00:41:17 | C | 01 43 54.99 | +46 37 53.0 | – | c | A24 |
| 2011-10-03 21:55:48 | C | 01 45 21.11 | +45 40 14.3 | – | c | A24 |
| 2011-10-03 23:22:55 | C | 01 45 26.19 | +45 36 17.8 | – | c | A24 |
| 2011-10-03 23:23:20 | C | 01 45 26.22 | +45 36 16.4 | – | c | A24 |
| 2011-10-04 03:09:44 | C | 01 45 39.39 | +45 25 47.8 | – | u | B50 |
| 2011-10-04 03:19:16 | C | 01 45 39.96 | +45 25 21.2 | – | u | B50 |
| 2011-10-04 03:32:06 | C | 01 45 40.73 | +45 24 45.0 | – | u | B50 |
| 2011-10-04 03:40:38 | C | 01 45 41.24 | +45 24 21.3 | – | u | B50 |
| 2011-10-04 21:40:45 | C | 01 46 51.52 | +44 34 12.4 | – | o | 108 |
| 2011-10-04 21:41:51 | C | 01 46 51.58 | +44 34 09.4 | – | o | 108 |
| 2011-10-04 21:42:57 | C | 01 46 51.71 | +44 34 06.1 | – | o | 108 |
| 2011-10-04 21:44:47 | C | 01 46 51.79 | +44 34 01.0 | – | o | 108 |
| 2011-10-04 21:45:52 | C | 01 46 51.80 | +44 33 57.9 | – | o | 108 |
| 2011-10-08 13:34:44 | C | 01 51 47.65 | +40 15 24.1 | – | u | 379 |
| 2011-10-08 13:38:23 | C | 01 51 47.83 | +40 15 13.1 | – | u | 379 |
| 2011-10-08 13:44:22 | C | 01 51 48.08 | +40 14 55.0 | – | u | 379 |
| 2011-10-08 13:46:12 | C | 01 51 48.18 | +40 14 49.2 | – | u | 379 |
| 2011-10-08 13:50:07 | C | 01 51 48.34 | +40 14 37.5 | – | u | 379 |
| 2011-10-12 08:01:59 | C | 01 55 54.128 | +35 29 55.81 | – | g | 689 |
| 2011-10-13 07:59:00 | C | 01 56 51.063 | +34 11 58.62 | – | g | 689 |
| 2011-10-14 21:36:50 | C | 01 58 15.03 | +32 08 03.7 | – | u | J93 |
| 2011-10-14 21:39:00 | C | 01 58 15.11 | +32 07 57.0 | – | u | J93 |
| 2011-10-15 22:48:04 | C | 01 59 05.64 | +30 44 35.1 | – | u | 510 |
| 2011-10-15 22:54:26 | C | 01 59 05.84 | +30 44 14.2 | – | u | 510 |
| 2011-10-15 23:00:49 | C | 01 59 06.01 | +30 43 52.9 | – | u | 510 |
| 2011-10-15 23:07:12 | C | 01 59 06.18 | +30 43 31.8 | – | u | 510 |
| 2011-10-15 23:32:34 | C | 01 59 06.89 | +30 42 08.5 | – | u | B50 |
| 2011-10-15 23:35:57 | C | 01 59 06.99 | +30 41 57.3 | – | u | B50 |
| 2011-10-16 00:01:41 | C | 01 59 07.69 | +30 40 32.0 | – | u | B50 |
| 2011-10-16 00:10:11 | C | 01 59 07.92 | +30 40 03.6 | – | u | B50 |
| 2011-10-16 00:12:33 | C | 01 59 07.98 | +30 39 55.8 | – | u | B50 |
| 2011-10-16 00:33:52 | C | 01 59 08.56 | +30 38 44.7 | – | u | B50 |
| 2011-10-16 07:49:42 | C | 01 59 22.951 | +30 14 42.20 | – | g | 689 |
| 2011-10-17 23:50:41 | C | 02 00 36.44 | +28 01 31.3 | – | o | 108 |
| 2011-10-17 23:53:14 | C | 02 00 36.54 | +28 01 23.3 | – | o | 108 |
| 2011-10-17 23:55:59 | C | 02 00 36.56 | +28 01 13.9 | – | o | 108 |
| 2011-10-17 23:59:00 | C | 02 00 36.68 | +28 01 03.6 | – | o | 108 |
| 2011-10-18 19:49:16 | C | 02 01 11.73 | +26 55 02.0 | – | u | J93 |
| 2011-10-18 19:51:21 | C | 02 01 11.77 | +26 54 55.2 | – | u | J93 |
| 2011-10-18 19:53:25 | C | 02 01 11.85 | +26 54 48.1 | – | u | J93 |
| 2011-10-22 08:54:57 | C | 02 03 18.61 | +22 15 51.3 | – | c | 704 |
| 2011-10-28 19:46:18 | C | 02 06 22.91 | +14 20 16.2 | – | u | J93 |
| 2011-10-28 19:54:41 | C | 02 06 23.08 | +14 19 50.0 | – | u | J93 |
| 2011-10-28 19:58:53 | C | 02 06 23.16 | +14 19 37.7 | – | u | J93 |
| 2011-10-31 19:30:49 | C | 02 07 34.87 | +11 02 11.5 | – | u | G36 |
| 2011-10-31 21:55:15 | C | 02 07 36.71 | +10 55 51.2 | – | u | G36 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-10-05.357639 | 4852700 | 3000 | Hz | 2380 | 251 | 251 |