IAA SBSS Data Base| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3511853456 ± 4.60e-09 |
| Semi-major axis (a) | 0.9078765079 AU ± 1.03e-10 |
| Inclination (i) | 13.60322397° ± 3.51e-07 |
| Long. of Asc. Node (Ω) | 75.68256575° ± 1.48e-06 |
| Arg. of Perihelion (ω) | 202.71688537° ± 1.39e-06 |
| Mean Anomaly (M) | 253.62742900° ± 1.02e-06 |
| Mean Motion (n) | 1.1393892259°/day ± 1.94e-10 |
| Perihelion dist (q) | 0.58904358 AU ± 4.18e-09 |
| Aphelion dist (Q) | 1.22670943 AU ± 4.18e-09 |
| Orbital Period | 0.86504792 yr ± 1.48e-10 |
| H (abs. magnitude) | 16.28 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.247″ |
| Uncertainty | 0 |
| Orbit Type | Aten |
| MOID | 0.113404 AU |
| Observations Used | 3187 |
| Radar Obs Used | 15 |
| Gaia Obs Used | 37 |
| Oppositions | 4 |
| Arc Total | 1992-2025 |
| First Observation Used | 1992-01-01 |
| Last Observation Used | 2025-11-08 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2011-01-21 18:57:19 | C | 03 57 43.05 | +46 59 56.2 | – | u | A06 |
| 2011-01-21 19:18:36 | C | 03 57 41.21 | +46 59 52.2 | – | u | A06 |
| 2011-01-22 03:18:48 | C | 03 57 01.97 | +46 58 22.6 | – | u | I15 |
| 2011-01-22 03:30:00 | C | 03 57 01.05 | +46 58 20.2 | – | u | I15 |
| 2011-01-22 03:44:26 | C | 03 56 59.86 | +46 58 16.9 | – | u | I15 |
| 2011-01-23 19:35:57 | C | 03 54 09.14 | +46 51 02.4 | – | u | 160 |
| 2011-01-23 19:39:55 | C | 03 54 08.83 | +46 51 01.4 | – | u | 160 |
| 2011-01-23 19:43:48 | C | 03 54 08.53 | +46 51 00.8 | – | u | 160 |
| 2011-01-23 19:57:00 | C | 03 54 07.70 | +46 50 58.3 | – | c | A53 |
| 2011-01-23 20:06:27 | C | 03 54 06.89 | +46 50 56.6 | – | c | A53 |
| 2011-01-23 20:16:59 | C | 03 54 06.17 | +46 50 53.9 | – | c | A53 |
| 2011-01-23 20:27:29 | C | 03 54 05.39 | +46 50 51.9 | – | c | A53 |
| 2011-01-23 20:38:01 | C | 03 54 04.62 | +46 50 49.6 | – | c | A53 |
| 2011-01-24 10:18:44 | C | 03 53 12.93 | +46 48 23.6 | – | o | 300 |
| 2011-01-24 10:26:33 | C | 03 53 12.40 | +46 48 21.8 | – | o | 300 |
| 2011-01-24 10:30:26 | C | 03 53 12.13 | +46 48 21.4 | – | o | 300 |
| 2011-01-24 10:32:23 | C | 03 53 11.95 | +46 48 20.7 | – | o | 300 |
| 2011-01-24 11:06:44 | C | 03 53 09.48 | +46 48 14.2 | – | u | 379 |
| 2011-01-24 11:18:19 | C | 03 53 08.63 | +46 48 11.3 | – | u | 379 |
| 2011-01-24 11:29:30 | C | 03 53 07.85 | +46 48 10.2 | – | u | 379 |
| 2011-01-27 02:37:07 | C | 03 49 44.62 | +46 36 37.5 | – | u | H45 |
| 2011-01-27 02:39:53 | C | 03 49 44.46 | +46 36 36.8 | – | u | H45 |
| 2011-01-27 02:41:06 | C | 03 49 44.40 | +46 36 36.7 | – | u | H45 |
| 2011-01-27 02:42:33 | C | 03 49 44.32 | +46 36 36.3 | – | u | H45 |
| 2011-01-27 02:44:13 | C | 03 49 44.23 | +46 36 36.0 | – | u | H45 |
| 2011-01-27 10:41:19 | C | 03 49 23.16 | +46 35 10.9 | – | u | 379 |
| 2011-01-27 10:44:00 | C | 03 49 23.03 | +46 35 10.6 | – | u | 379 |
| 2011-01-27 10:57:02 | C | 03 49 22.34 | +46 35 08.1 | – | u | 379 |
| 2011-01-27 11:17:04 | C | 03 49 21.31 | +46 35 04.4 | – | u | 379 |
| 2011-01-27 11:19:45 | C | 03 49 21.23 | +46 35 03.8 | – | u | 379 |
| 2011-01-27 12:34:50 | C | 03 49 17.44 | +46 34 48.9 | – | u | 379 |
| 2011-01-27 12:40:14 | C | 03 49 17.14 | +46 34 47.3 | – | u | 379 |
| 2011-01-29 18:24:25 | C | 03 47 18.65 | +46 25 23.2 | – | o | 639 |
| 2011-01-29 18:29:34 | C | 03 47 18.47 | +46 25 22.3 | – | o | 639 |
| 2011-01-29 18:30:56 | C | 03 47 18.56 | +46 25 22.3 | – | c | 127 |
| 2011-01-29 18:35:04 | C | 03 47 18.26 | +46 25 21.4 | – | o | 639 |
| 2011-01-29 18:39:35 | C | 03 47 18.10 | +46 25 20.8 | – | o | 639 |
| 2011-01-29 18:40:18 | C | 03 47 18.22 | +46 25 20.8 | – | c | 127 |
| 2011-01-29 18:45:44 | C | 03 47 17.86 | +46 25 19.5 | – | o | 639 |
| 2011-01-29 18:48:02 | C | 03 47 17.94 | +46 25 19.4 | – | c | 127 |
| 2011-01-29 18:55:21 | C | 03 47 17.65 | +46 25 18.4 | – | c | 127 |
| 2011-01-29 19:02:41 | C | 03 47 17.40 | +46 25 17.1 | – | c | 127 |
| 2011-01-31 01:13:04 | C | 03 46 27.33 | +46 20 21.6 | – | u | H20 |
| 2011-01-31 01:43:05 | C | 03 46 26.37 | +46 20 16.8 | – | u | H20 |
| 2011-01-31 02:04:25 | C | 03 46 25.71 | +46 20 12.8 | – | u | H20 |
| 2011-01-31 02:25:44 | C | 03 46 25.07 | +46 20 09.0 | – | u | H20 |
| 2011-01-31 10:25:02 | C | 03 46 14.37 | +46 18 54.8 | – | o | 300 |
| 2011-01-31 10:26:36 | C | 03 46 14.38 | +46 18 54.6 | – | o | 300 |
| 2011-01-31 10:28:05 | C | 03 46 14.29 | +46 18 54.6 | – | o | 300 |
| 2011-01-31 10:31:02 | C | 03 46 14.15 | +46 18 54.2 | – | o | 300 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2012-02-05 10:48:00 | 58035.9912 | 0.02 | Hz | 2380 | -1 | -1 |
| 2012-02-05 11:12:00 | 377374179.08 | 3 | us | 2380 | -1 | -1 |
| 2012-02-10 11:01:00 | 28917.3909 | 0.01 | Hz | 2380 | -1 | -1 |
| 2012-02-10 12:37:00 | 369712388.77 | 3 | us | 2380 | -1 | -1 |
| 2016-11-12 09:00:00 | 113650.438 | 0.1 | Hz | 8560 | -14 | -14 |
| 2016-11-12 09:40:00 | 121336520.66 | 2 | us | 8560 | -14 | -14 |
| 2016-11-13 09:00:00 | 120435782.66 | 1 | us | 8560 | -14 | -14 |
| 2016-11-15 08:40:00 | 16927.294 | 0.1 | Hz | 8560 | -14 | -14 |
| 2016-11-26 09:30:00 | 139487903.11 | 3 | us | 8560 | -14 | -14 |
| 2016-11-27 08:30:00 | 143109946.96 | 4 | us | 8560 | -14 | -14 |
| 2016-12-05 01:48:00 | -154186.8633 | 0.02 | Hz | 2380 | -1 | -1 |
| 2016-12-05 02:33:00 | 180730401.07 | 1 | us | 2380 | -1 | -1 |
| 2017-06-22 18:13:00 | 116460.6373 | 0.05 | Hz | 2380 | -1 | -1 |
| 2018-03-29 14:33:00 | -109240.9267 | 0.01 | Hz | 2380 | -1 | -1 |
| 2018-03-29 15:36:00 | 285955683.56 | 4 | us | 2380 | -1 | -1 |