IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4148718523 ± 2.73e-08 |
| Semi-major axis (a) | 1.4505918161 AU ± 3.90e-10 |
| Inclination (i) | 15.22483053° ± 4.50e-06 |
| Long. of Asc. Node (Ω) | 229.01434833° ± 6.42e-06 |
| Arg. of Perihelion (ω) | 101.57915203° ± 8.14e-06 |
| Mean Anomaly (M) | 14.16408609° ± 1.87e-06 |
| Mean Motion (n) | 0.5641498042°/day ± 2.28e-10 |
| Perihelion dist (q) | 0.84878210 AU ± 3.96e-08 |
| Aphelion dist (Q) | 2.05240153 AU ± 3.96e-08 |
| Orbital Period | 1.74710028 yr ± 7.05e-10 |
| H (abs. magnitude) | 18.98 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.370″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.065754 AU |
| Observations Used | 656 |
| Radar Obs Used | 1 |
| Oppositions | 15 |
| Arc Total | 1978-2013 |
| First Observation Used | 1978-04-12 |
| Last Observation Used | 2026-01-08 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1978-04-12 15:37:47 | – | 14 47 22.13 | -29 54 11.8 | – | – | 260 |
| 1978-04-12 16:47:47 | – | 14 47 19.47 | -29 53 35.4 | – | – | 260 |
| 1999-05-10 06:51:54 | C | 15 42 39.94 | -17 28 36.0 | 17.9 | a | 704 |
| 1999-05-10 07:09:32 | C | 15 42 39.06 | -17 27 55.4 | 17.5 | a | 704 |
| 1999-05-10 07:27:04 | C | 15 42 38.31 | -17 27 16.2 | – | a | 704 |
| 1999-05-10 07:44:37 | C | 15 42 37.47 | -17 26 36.6 | 17.5 | a | 704 |
| 1999-05-10 08:02:09 | C | 15 42 36.57 | -17 25 57.5 | – | a | 704 |
| 1999-05-11 03:06:35 | C | 15 41 51.29 | -16 41 59.7 | – | c | 758 |
| 1999-05-11 03:13:31 | C | 15 41 50.94 | -16 41 44.5 | – | c | 758 |
| 1999-05-11 03:20:00 | C | 15 41 50.66 | -16 41 29.2 | – | c | 758 |
| 1999-05-11 07:24:04 | C | 15 41 39.15 | -16 31 59.5 | – | c | 713 |
| 1999-05-11 07:45:14 | C | 15 41 38.02 | -16 31 08.8 | – | c | 713 |
| 1999-05-11 08:01:08 | C | 15 41 37.38 | -16 30 31.5 | – | c | 713 |
| 1999-05-11 15:40:02 | C | 15 41 17.74 | -16 12 13.5 | – | z | 903 |
| 1999-05-11 15:43:52 | C | 15 41 17.58 | -16 12 04.4 | – | z | 903 |
| 1999-05-11 15:50:55 | C | 15 41 17.23 | -16 11 47.1 | – | z | 903 |
| 1999-05-11 16:01:26 | C | 15 41 16.67 | -16 11 19.7 | – | z | 900 |
| 1999-05-11 16:13:33 | C | 15 41 16.00 | -16 10 50.4 | – | z | 900 |
| 1999-05-12 07:29:40 | C | 15 40 36.02 | -15 33 23.4 | – | z | 719 |
| 1999-05-12 07:34:01 | C | 15 40 35.77 | -15 33 13.2 | – | z | 719 |
| 1999-05-12 15:28:02 | C | 15 40 14.26 | -15 12 45.6 | – | – | 426 |
| 1999-05-12 15:33:14 | C | 15 40 13.98 | -15 12 32.3 | – | – | 426 |
| 1999-05-12 15:38:38 | C | 15 40 13.69 | -15 12 19.0 | – | – | 426 |
| 1999-05-12 15:58:59 | C | 15 40 12.63 | -15 12 00.9 | – | – | 360 |
| 1999-05-12 16:02:59 | C | 15 40 12.45 | -15 11 50.9 | – | – | 360 |
| 1999-05-12 16:07:00 | C | 15 40 12.21 | -15 11 40.0 | – | – | 360 |
| 1999-05-12 16:11:00 | C | 15 40 12.05 | -15 11 30.7 | – | – | 360 |
| 1999-05-12 21:34:31 | C | 15 39 58.52 | -14 57 44.3 | – | z | 620 |
| 1999-05-12 21:44:39 | C | 15 39 58.02 | -14 57 18.6 | – | z | 620 |
| 1999-05-12 21:52:19 | C | 15 39 57.59 | -14 56 58.3 | – | z | 620 |
| 1999-05-12 21:57:59 | C | 15 39 57.27 | -14 56 44.8 | – | z | 620 |
| 1999-05-13 05:19:30 | C | 15 39 36.67 | -14 37 38.3 | 17.5 | a | 704 |
| 1999-05-13 05:41:16 | C | 15 39 35.55 | -14 36 42.2 | – | a | 704 |
| 1999-05-13 05:47:17 | C | 15 39 35.19 | -14 36 25.9 | – | z | 719 |
| 1999-05-13 05:52:07 | C | 15 39 34.93 | -14 36 13.6 | – | z | 719 |
| 1999-05-13 06:03:03 | C | 15 39 34.33 | -14 35 44.8 | – | a | 704 |
| 1999-05-13 06:24:47 | C | 15 39 33.07 | -14 34 48.9 | – | a | 704 |
| 1999-05-13 06:46:35 | C | 15 39 31.86 | -14 33 51.5 | 17.8 | a | 704 |
| 1999-05-13 06:46:46 | C | 15 39 31.88 | -14 33 50.6 | – | z | 719 |
| 1999-05-13 06:51:56 | C | 15 39 31.64 | -14 33 38.0 | – | z | 719 |
| 1999-05-13 07:18:43 | C | 15 39 30.05 | -14 32 27.4 | 18.0 | a | 704 |
| 1999-05-13 07:40:17 | C | 15 39 28.89 | -14 31 31.1 | – | a | 704 |
| 1999-05-13 08:01:58 | C | 15 39 27.76 | -14 30 31.9 | 19.4 | a | 704 |
| 1999-05-13 08:23:36 | C | 15 39 26.46 | -14 29 36.0 | – | a | 704 |
| 1999-05-13 08:45:07 | C | 15 39 25.21 | -14 28 37.8 | 18.8 | a | 704 |
| 1999-05-13 08:57:45 | C | 15 39 24.58 | -14 28 06.6 | 17.4 | a | 704 |
| 1999-05-13 09:19:33 | C | 15 39 23.29 | -14 27 09.3 | – | a | 704 |
| 1999-05-13 09:41:17 | C | 15 39 22.06 | -14 26 10.5 | 18.2 | a | 704 |
| 1999-05-13 10:02:59 | C | 15 39 21.04 | -14 25 11.5 | 18.1 | a | 704 |
| 1999-05-13 10:24:43 | C | 15 39 19.80 | -14 24 15.9 | 17.4 | a | 704 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2013-05-31 05:30:00 | 146890470.01 | 4 | us | 2380 | -1 | -1 |