IAA SBSS Data Base| 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 |
|---|---|---|---|---|---|---|
| 2024-06-08 08:08:30 | C | 14 23 46.385 | -01 21 40.07 | – | V | T08 |
| 2024-06-08 08:13:50 | C | 14 23 45.919 | -01 21 43.92 | – | V | T08 |
| 2024-06-08 08:22:05 | C | 14 23 45.194 | -01 21 49.79 | – | V | T08 |
| 2024-06-08 08:37:01 | C | 14 23 43.884 | -01 22 00.52 | – | V | T08 |
| 2024-06-08 11:35:30 | C | 14 23 29.040 | -01 24 02.52 | – | V | P07 |
| 2024-06-08 11:39:03 | C | 14 23 28.740 | -01 24 05.33 | – | V | P07 |
| 2024-06-08 13:28:27 | C | 14 23 19.193 | -01 25 23.81 | – | V | P07 |
| 2024-06-08 14:36:38 | C | 14 23 13.222 | -01 26 12.98 | – | V | P07 |
| 2024-06-08 22:03:04 | C | 14 22 35.374 | -01 31 44.29 | – | Z | C23 |
| 2024-06-09 00:06:53 | C | 14 22 24.754 | -01 33 14.00 | – | Z | C23 |
| 2024-06-09 00:08:38 | C | 14 22 24.605 | -01 33 15.41 | – | Z | C23 |
| 2024-06-09 07:01:32 | C | 14 21 50.172 | -01 38 11.23 | – | X | F51 |
| 2024-06-09 07:19:07 | C | 14 21 48.540 | -01 38 24.07 | – | X | F51 |
| 2024-06-09 07:36:37 | C | 14 21 47.130 | -01 38 35.14 | – | X | F51 |
| 2024-06-09 07:54:07 | C | 14 21 45.635 | -01 38 49.47 | – | X | F51 |
| 2024-06-09 08:27:32 | C | 14 21 42.749 | -01 39 13.54 | – | V | T08 |
| 2024-06-09 08:32:25 | C | 14 21 42.324 | -01 39 17.17 | – | V | T08 |
| 2024-06-09 08:41:44 | C | 14 21 41.525 | -01 39 23.94 | – | V | T08 |
| 2024-06-09 08:46:28 | C | 14 21 41.126 | -01 39 27.29 | – | V | T08 |
| 2024-06-09 08:53:28 | C | 14 21 40.526 | -01 39 32.40 | – | V | T08 |
| 2024-06-09 08:58:23 | C | 14 21 40.094 | -01 39 35.96 | – | V | T08 |
| 2024-06-09 09:01:03 | C | 14 21 39.871 | -01 39 37.91 | – | V | T08 |
| 2024-06-09 09:23:57 | C | 14 21 37.906 | -01 39 54.54 | – | V | T08 |
| 2024-06-09 17:46:33 | C | 14 20 56.33 | -01 46 02.1 | – | V | 088 |
| 2024-06-09 17:47:05 | C | 14 20 56.29 | -01 46 02.5 | – | V | 088 |
| 2024-06-09 17:48:11 | C | 14 20 56.19 | -01 46 03.4 | – | V | 088 |
| 2024-06-09 17:48:44 | C | 14 20 56.15 | -01 46 03.7 | – | V | 088 |
| 2024-06-09 17:49:17 | C | 14 20 56.10 | -01 46 04.2 | – | V | 088 |
| 2024-06-09 17:49:50 | C | 14 20 56.05 | -01 46 04.6 | – | V | 088 |
| 2024-06-09 17:50:22 | C | 14 20 56.01 | -01 46 05.0 | – | V | 088 |
| 2024-06-09 17:50:55 | C | 14 20 55.94 | -01 46 05.7 | – | V | 088 |
| 2024-06-09 17:51:29 | C | 14 20 55.92 | -01 46 05.6 | – | V | 088 |
| 2024-06-09 17:52:02 | C | 14 20 55.87 | -01 46 06.0 | – | V | 088 |
| 2024-06-09 21:43:31 | C | 14 20 36.389 | -01 48 57.89 | – | Z | C23 |
| 2024-06-09 22:21:13 | C | 14 20 33.214 | -01 49 25.32 | – | Z | C23 |
| 2024-06-10 21:05:33 | B | 14 18 41.139 | -02 06 09.83 | – | V | L92 |
| 2024-06-10 21:09:38 | B | 14 18 40.875 | -02 06 12.86 | – | V | L92 |
| 2024-06-10 21:14:43 | B | 14 18 40.408 | -02 06 15.33 | – | V | L92 |
| 2024-06-10 21:18:49 | B | 14 18 40.131 | -02 06 18.12 | – | V | L92 |
| 2024-06-11 07:03:14 | C | 14 17 52.656 | -02 13 32.38 | – | V | 703 |
| 2024-06-11 07:06:30 | C | 14 17 52.382 | -02 13 34.79 | – | V | 703 |
| 2024-06-11 07:09:45 | C | 14 17 52.109 | -02 13 37.27 | – | V | 703 |
| 2024-06-11 07:12:59 | C | 14 17 51.860 | -02 13 39.61 | – | V | 703 |
| 2024-06-11 09:30:41 | C | 14 17 40.826 | -02 15 20.66 | – | V | T05 |
| 2024-06-11 09:35:15 | C | 14 17 40.450 | -02 15 24.16 | – | V | T05 |
| 2024-06-11 09:45:14 | C | 14 17 39.631 | -02 15 31.57 | – | V | T05 |
| 2024-06-11 10:02:39 | C | 14 17 38.203 | -02 15 44.46 | – | V | T05 |
| 2024-06-11 19:53:55 | C | 14 16 51.24 | -02 23 09.8 | – | X | G02 |
| 2024-06-11 20:00:11 | C | 14 16 50.71 | -02 23 14.5 | – | X | G02 |
| 2024-06-11 20:06:19 | C | 14 16 50.21 | -02 23 19.1 | – | X | G02 |
| 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 |