IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3938234142 ± 5.53e-09 |
| Semi-major axis (a) | 1.4595528253 AU ± 3.29e-10 |
| Inclination (i) | 22.86468770° ± 6.72e-07 |
| Long. of Asc. Node (Ω) | 141.22303200° ± 1.66e-06 |
| Arg. of Perihelion (ω) | 96.44554551° ± 2.02e-06 |
| Mean Anomaly (M) | 17.42377128° ± 1.98e-06 |
| Mean Motion (n) | 0.5589623412°/day ± 1.89e-10 |
| Perihelion dist (q) | 0.88474675 AU ± 8.07e-09 |
| Aphelion dist (Q) | 2.03435890 AU ± 8.08e-09 |
| Orbital Period | 1.76331429 yr ± 5.96e-10 |
| H (abs. magnitude) | 15.22 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.205″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.116818 AU |
| Observations Used | 6552 |
| Gaia Obs Used | 72 |
| Oppositions | 16 |
| Arc Total | 1978-2025 |
| First Observation Used | 1978-10-25 |
| Last Observation Used | 2025-03-25 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-02-11 19:39:44 | C | 10 12 07.23 | +16 27 43.4 | – | – | 557 |
| 1999-02-11 19:41:05 | C | 10 12 07.21 | +16 27 48.3 | – | – | 557 |
| 1999-02-11 19:42:25 | C | 10 12 07.19 | +16 27 53.2 | – | – | 557 |
| 1999-02-11 20:16:48 | C | 10 12 06.70 | +16 29 58.0 | – | z | 151 |
| 1999-02-11 20:22:20 | C | 10 12 06.60 | +16 30 18.1 | – | z | 151 |
| 1999-02-11 20:24:37 | C | 10 12 06.57 | +16 30 26.3 | – | z | 151 |
| 1999-02-11 20:30:14 | C | 10 12 06.46 | +16 30 46.9 | – | z | 151 |
| 1999-02-11 23:11:36 | C | 10 12 03.22 | +16 40 33.0 | – | z | 108 |
| 1999-02-12 06:16:04 | C | 10 11 57.26 | +17 06 23.2 | – | i | 714 |
| 1999-02-12 06:22:15 | C | 10 11 57.12 | +17 06 46.1 | – | i | 714 |
| 1999-02-12 06:34:41 | C | 10 11 56.84 | +17 07 31.8 | – | i | 714 |
| 1999-02-12 12:58:15 | C | 10 11 51.06 | +17 31 06.4 | – | z | 355 |
| 1999-02-12 12:59:37 | C | 10 11 51.04 | +17 31 11.3 | – | z | 355 |
| 1999-02-12 13:02:42 | C | 10 11 50.96 | +17 31 22.9 | – | z | 355 |
| 1999-02-12 16:42:29 | C | 10 11 45.75 | +17 45 37.9 | – | – | 426 |
| 1999-02-12 16:45:21 | C | 10 11 45.70 | +17 45 48.6 | – | – | 426 |
| 1999-02-12 16:59:32 | C | 10 11 45.34 | +17 46 41.6 | – | – | 426 |
| 1999-02-12 17:03:02 | C | 10 11 45.25 | +17 46 54.4 | – | – | 426 |
| 1999-02-12 23:39:44 | C | 10 11 39.69 | +18 11 09.0 | 13.3 | b | 635 |
| 1999-02-12 23:51:10 | C | 10 11 39.90 | +18 11 49.0 | 13.1 | b | 635 |
| 1999-02-13 00:06:05 | C | 10 11 39.04 | +18 12 51.2 | 13.2 | b | 635 |
| 1999-02-13 02:59:34 | C | 10 11 37.37 | +18 23 46.8 | 12.8 | z | 750 |
| 1999-02-13 03:04:42 | C | 10 11 37.26 | +18 24 05.4 | 13.2 | z | 750 |
| 1999-02-13 03:25:53 | C | 10 11 36.82 | +18 25 27.6 | 12.9 | z | 750 |
| 1999-02-13 03:35:49 | C | 10 11 36.61 | +18 26 06.4 | 12.8 | z | 750 |
| 1999-02-13 07:22:17 | C | 10 11 31.78 | +18 40 38.6 | – | c | 699 |
| 1999-02-13 07:49:56 | C | 10 11 31.17 | +18 42 26.0 | – | i | 714 |
| 1999-02-13 07:54:47 | C | 10 11 31.05 | +18 42 44.5 | – | i | 714 |
| 1999-02-13 07:58:55 | C | 10 11 30.95 | +18 43 00.5 | – | i | 714 |
| 1999-02-13 08:14:39 | C | 10 11 30.48 | +18 43 59.9 | – | c | 699 |
| 1999-02-13 08:33:58 | C | 10 11 29.74 | +18 45 15.7 | 15.6 | a | 704 |
| 1999-02-13 08:54:04 | C | 10 11 29.25 | +18 46 32.6 | – | a | 704 |
| 1999-02-13 09:14:14 | C | 10 11 28.71 | +18 47 50.5 | – | a | 704 |
| 1999-02-13 09:34:21 | C | 10 11 28.15 | +18 49 08.7 | – | a | 704 |
| 1999-02-13 09:54:31 | C | 10 11 27.52 | +18 50 24.2 | – | a | 704 |
| 1999-02-13 13:34:57 | C | 10 11 25.73 | +19 04 38.4 | – | z | 355 |
| 1999-02-13 13:37:44 | C | 10 11 25.66 | +19 04 49.4 | – | z | 355 |
| 1999-02-13 13:42:08 | C | 10 11 25.55 | +19 05 06.3 | – | z | 355 |
| 1999-02-13 18:11:00 | C | 10 11 18.72 | +19 22 35.2 | – | z | 871 |
| 1999-02-13 18:16:58 | C | 10 11 18.59 | +19 22 58.1 | – | z | 871 |
| 1999-02-13 18:58:48 | C | 10 11 20.57 | +19 25 31.7 | – | z | 151 |
| 1999-02-13 19:03:50 | C | 10 11 20.46 | +19 25 52.0 | – | z | 151 |
| 1999-02-13 19:08:28 | C | 10 11 20.37 | +19 26 10.4 | – | z | 151 |
| 1999-02-13 19:10:23 | C | 10 11 20.33 | +19 26 17.8 | – | z | 151 |
| 1999-02-13 19:14:43 | C | 10 11 20.24 | +19 26 35.0 | – | z | 151 |
| 1999-02-13 20:02:30 | C | 10 11 19.23 | +19 29 41.4 | – | z | 970 |
| 1999-02-13 20:02:55 | C | 10 11 19.21 | +19 29 43.2 | – | z | 970 |
| 1999-02-13 20:55:11 | C | 10 11 18.09 | +19 33 10.0 | – | z | 970 |
| 1999-02-13 21:49:12 | C | 10 11 16.86 | +19 36 44.1 | – | z | 970 |
| 1999-02-13 21:49:38 | C | 10 11 16.85 | +19 36 46.5 | – | z | 970 |