IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4625092333 ± 7.37e-09 |
| Semi-major axis (a) | 0.8191205796 AU ± 6.91e-11 |
| Inclination (i) | 25.65676684° ± 6.33e-07 |
| Long. of Asc. Node (Ω) | 155.84265542° ± 1.66e-06 |
| Arg. of Perihelion (ω) | 253.41802715° ± 1.46e-06 |
| Mean Anomaly (M) | 60.85489352° ± 1.85e-06 |
| Mean Motion (n) | 1.3295066693°/day ± 1.68e-10 |
| Perihelion dist (q) | 0.44026975 AU ± 6.04e-09 |
| Aphelion dist (Q) | 1.19797141 AU ± 6.04e-09 |
| Orbital Period | 0.74134738 yr ± 9.38e-11 |
| H (abs. magnitude) | 14.66 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.179″ |
| Uncertainty | 0 |
| Orbit Type | Aten |
| MOID | 0.173761 AU |
| Observations Used | 8344 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 16 |
| Oppositions | 6 |
| Arc Total | 1999-2017 |
| First Observation Used | 1999-04-20 |
| Last Observation Used | 2025-08-18 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2011-04-16 11:02:54 | C | 18 52 27.39 | +32 50 23.9 | – | v | H15 |
| 2011-04-17 08:02:41 | C | 18 53 18.69 | +33 26 33.6 | – | v | H15 |
| 2011-04-17 09:04:07 | C | 18 53 20.97 | +33 28 21.2 | – | v | H15 |
| 2011-04-17 10:14:28 | C | 18 53 23.52 | +33 30 24.0 | – | v | H15 |
| 2011-04-17 11:06:43 | C | 18 53 25.37 | +33 31 54.9 | – | v | H15 |
| 2011-04-18 01:45:24 | C | 18 54 00.04 | +33 57 09.7 | – | u | 160 |
| 2011-04-18 01:47:05 | C | 18 54 00.10 | +33 57 12.6 | – | u | 160 |
| 2011-04-18 01:48:46 | C | 18 54 00.17 | +33 57 15.5 | – | u | 160 |
| 2011-04-19 01:47:21 | C | 18 54 54.95 | +34 38 47.7 | – | u | 160 |
| 2011-04-19 01:48:57 | C | 18 54 55.00 | +34 38 50.5 | – | u | 160 |
| 2011-04-19 01:50:35 | C | 18 54 55.06 | +34 38 53.3 | – | u | 160 |
| 2011-04-19 22:52:20 | C | 18 55 41.58 | +35 15 19.8 | – | u | C36 |
| 2011-04-19 22:56:13 | C | 18 55 41.69 | +35 15 26.3 | – | u | C36 |
| 2011-04-19 23:01:59 | C | 18 55 41.91 | +35 15 36.4 | – | u | C36 |
| 2011-04-19 23:03:55 | C | 18 55 41.99 | +35 15 40.3 | – | u | C36 |
| 2011-04-19 23:05:51 | C | 18 55 42.08 | +35 15 43.2 | – | u | C36 |
| 2011-04-19 23:07:47 | C | 18 55 42.15 | +35 15 46.5 | – | u | C36 |
| 2011-04-19 23:09:42 | C | 18 55 42.20 | +35 15 49.6 | – | u | C36 |
| 2011-04-19 23:15:30 | C | 18 55 42.40 | +35 16 00.1 | – | u | C36 |
| 2011-04-19 23:17:25 | C | 18 55 42.46 | +35 16 03.4 | – | u | C36 |
| 2011-04-20 01:49:07 | C | 18 55 47.90 | +35 20 31.0 | – | u | 160 |
| 2011-04-20 01:50:49 | C | 18 55 47.95 | +35 20 33.8 | – | u | 160 |
| 2011-04-20 01:52:32 | C | 18 55 47.99 | +35 20 36.7 | – | u | 160 |
| 2011-04-21 01:51:11 | C | 18 56 38.87 | +36 02 20.2 | – | u | 160 |
| 2011-04-21 01:52:52 | C | 18 56 38.92 | +36 02 23.1 | – | u | 160 |
| 2011-04-21 01:54:34 | C | 18 56 38.97 | +36 02 26.2 | – | u | 160 |
| 2011-04-22 01:51:41 | C | 18 57 27.72 | +36 44 12.2 | – | u | 160 |
| 2011-04-22 01:53:19 | C | 18 57 27.78 | +36 44 15.2 | – | u | 160 |
| 2011-04-22 01:54:59 | C | 18 57 27.83 | +36 44 18.1 | – | u | 160 |
| 2011-04-23 23:22:49 | C | 18 58 54.75 | +38 03 41.7 | – | o | J16 |
| 2011-04-23 23:36:57 | C | 18 58 55.16 | +38 04 07.3 | – | o | J16 |
| 2011-04-23 23:50:54 | C | 18 58 55.62 | +38 04 31.3 | – | o | J16 |
| 2011-04-30 09:55:53 | C | 19 02 45.95 | +42 35 47.4 | – | t | H47 |
| 2011-04-30 10:01:48 | C | 19 02 46.04 | +42 35 57.8 | – | t | H47 |
| 2011-04-30 10:14:32 | C | 19 02 46.21 | +42 36 20.2 | – | t | H47 |
| 2011-05-04 18:41:15 | C | 19 04 20.80 | +45 40 32.2 | – | r | 168 |
| 2011-05-04 19:30:55 | C | 19 04 21.29 | +45 42 01.8 | – | r | 168 |
| 2011-05-04 19:35:00 | C | 19 04 21.31 | +45 42 09.0 | – | r | 168 |
| 2011-05-04 22:45:35 | C | 19 04 22.80 | +45 47 49.1 | – | r | 168 |
| 2011-05-08 01:09:42 | C | 19 04 52.97 | +47 59 06.0 | – | c | A24 |
| 2011-05-08 01:10:43 | C | 19 04 52.96 | +47 59 08.0 | – | c | A24 |
| 2011-05-08 01:32:33 | C | 19 04 52.92 | +47 59 46.8 | – | c | A24 |
| 2011-05-08 01:55:25 | C | 19 04 52.87 | +48 00 27.6 | – | c | A24 |
| 2011-05-08 02:17:15 | C | 19 04 52.82 | +48 01 06.8 | – | c | A24 |
| 2011-05-08 02:18:17 | C | 19 04 52.79 | +48 01 08.3 | – | c | A24 |
| 2011-05-11 01:41:26 | C | 19 04 50.28 | +50 06 41.7 | – | c | A24 |
| 2011-05-11 01:42:28 | C | 19 04 50.27 | +50 06 43.4 | – | c | A24 |
| 2011-05-12 22:35:11 | C | 19 04 32.21 | +51 25 17.2 | – | u | J93 |
| 2011-05-12 22:50:26 | C | 19 04 32.07 | +51 25 44.2 | – | u | J93 |
| 2011-05-12 22:56:32 | C | 19 04 32.00 | +51 25 55.2 | – | u | J93 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2022-03-19 21:40:00 | 186720536 | 10 | us | 8560 | -14 | -14 |