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 |
|---|---|---|---|---|---|---|
| 2011-09-22 23:45:53 | C | 01 22 50.24 | +55 42 09.9 | – | c | A24 |
| 2011-09-23 00:55:44 | C | 01 22 57.12 | +55 40 03.0 | – | c | A24 |
| 2011-09-23 00:56:07 | C | 01 22 57.08 | +55 40 01.5 | – | c | A24 |
| 2011-09-26 09:03:37 | C | 01 31 01.16 | +53 01 34.2 | – | u | H45 |
| 2011-09-26 09:04:39 | C | 01 31 01.27 | +53 01 32.0 | – | u | H45 |
| 2011-09-26 09:06:53 | C | 01 31 01.49 | +53 01 26.9 | – | u | H45 |
| 2011-09-26 09:08:02 | C | 01 31 01.57 | +53 01 24.6 | – | u | H45 |
| 2011-09-26 09:10:01 | C | 01 31 01.72 | +53 01 20.0 | – | u | H45 |
| 2011-09-27 19:16:45 | C | 01 34 10.16 | +51 46 38.4 | – | o | C70 |
| 2011-09-27 20:16:46 | C | 01 34 15.35 | +51 44 26.3 | – | o | C70 |
| 2011-09-27 21:16:50 | C | 01 34 20.44 | +51 42 13.7 | – | o | C70 |
| 2011-09-27 22:17:04 | C | 01 34 25.43 | +51 40 00.2 | – | o | C70 |
| 2011-09-27 23:16:54 | C | 01 34 30.32 | +51 37 46.6 | – | o | C70 |
| 2011-09-28 00:16:49 | C | 01 34 35.18 | +51 35 32.1 | – | o | C70 |
| 2011-09-28 01:16:45 | C | 01 34 40.02 | +51 33 16.5 | – | o | C70 |
| 2011-09-28 19:46:24 | C | 01 36 16.47 | +50 50 38.1 | – | o | C70 |
| 2011-09-28 20:53:13 | C | 01 36 21.90 | +50 48 05.2 | – | o | C70 |
| 2011-09-28 21:59:48 | C | 01 36 27.20 | +50 45 32.1 | – | o | C70 |
| 2011-09-28 23:06:43 | C | 01 36 32.43 | +50 42 57.3 | – | o | C70 |
| 2011-09-28 23:56:50 | C | 01 36 36.31 | +50 41 00.6 | – | o | C70 |
| 2011-09-29 00:47:00 | C | 01 36 40.13 | +50 39 03.2 | – | o | C70 |
| 2011-09-29 01:50:26 | C | 01 36 45.02 | +50 36 33.6 | – | o | C70 |
| 2011-09-29 02:56:51 | C | 01 36 50.14 | +50 33 56.0 | – | o | C70 |
| 2011-09-29 04:03:19 | C | 01 36 55.30 | +50 31 17.3 | – | o | C70 |
| 2011-09-29 19:24:04 | C | 01 38 12.77 | +49 54 33.6 | – | o | C70 |
| 2011-09-29 20:22:11 | C | 01 38 17.32 | +49 52 15.8 | – | o | C70 |
| 2011-09-29 21:17:10 | C | 01 38 21.53 | +49 50 05.1 | – | o | C70 |
| 2011-09-29 22:12:11 | C | 01 38 25.67 | +49 47 53.7 | – | o | C70 |
| 2011-09-29 23:07:10 | C | 01 38 29.75 | +49 45 41.7 | – | o | C70 |
| 2011-09-30 00:02:45 | C | 01 38 33.82 | +49 43 27.6 | – | o | C70 |
| 2011-09-30 00:57:43 | C | 01 38 37.84 | +49 41 14.0 | – | o | C70 |
| 2011-09-30 19:51:06 | C | 01 40 07.39 | +48 54 30.6 | – | o | C70 |
| 2011-09-30 20:50:28 | C | 01 40 11.76 | +48 52 04.7 | – | o | C70 |
| 2011-09-30 21:49:47 | C | 01 40 16.05 | +48 49 38.2 | – | o | C70 |
| 2011-09-30 22:50:46 | C | 01 40 20.36 | +48 47 07.0 | – | o | C70 |
| 2011-09-30 23:50:06 | C | 01 40 24.50 | +48 44 39.2 | – | o | C70 |
| 2011-10-01 00:49:21 | C | 01 40 28.60 | +48 42 10.4 | – | o | C70 |
| 2011-10-01 19:34:32 | C | 01 41 53.33 | +47 54 14.4 | – | o | C70 |
| 2011-10-01 19:52:58 | C | 01 41 54.64 | +47 53 30.3 | – | u | A97 |
| 2011-10-01 19:56:01 | C | 01 41 54.83 | +47 53 22.6 | – | u | A97 |
| 2011-10-01 19:58:30 | C | 01 41 55.03 | +47 53 15.9 | – | u | A97 |
| 2011-10-01 20:01:33 | C | 01 41 55.25 | +47 53 08.3 | – | u | A97 |
| 2011-10-01 20:40:13 | C | 01 41 57.96 | +47 51 27.6 | – | o | C70 |
| 2011-10-01 21:45:57 | C | 01 42 02.47 | +47 48 40.0 | – | o | C70 |
| 2011-10-01 21:51:19 | C | 01 42 02.66 | +47 48 28.7 | – | u | A97 |
| 2011-10-01 21:53:00 | C | 01 42 02.73 | +47 48 23.9 | – | u | A97 |
| 2011-10-01 21:54:20 | C | 01 42 02.85 | +47 48 20.7 | – | u | A97 |
| 2011-10-01 22:18:00 | C | 01 42 04.86 | +47 47 20.9 | – | w | C74 |
| 2011-10-01 22:31:28 | C | 01 42 05.77 | +47 46 46.5 | – | w | C74 |
| 2011-10-01 22:45:08 | C | 01 42 06.64 | +47 46 11.6 | – | w | C74 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-10-05.357639 | 4852700 | 3000 | Hz | 2380 | 251 | 251 |