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 |
|---|---|---|---|---|---|---|
| 1999-03-08 17:56:36 | C | 09 46 02.30 | +65 24 39.6 | – | – | 557 |
| 1999-03-08 18:32:25 | C | 09 45 58.53 | +65 27 33.1 | – | – | 557 |
| 1999-03-08 18:49:39 | C | 09 45 56.66 | +65 28 56.4 | – | – | 557 |
| 1999-03-08 19:30:54 | C | 09 45 52.17 | +65 32 15.5 | – | – | 557 |
| 1999-03-08 20:02:27 | C | 09 45 48.66 | +65 34 46.8 | – | – | 557 |
| 1999-03-09 05:04:38 | C | 09 44 55.35 | +66 17 42.5 | – | z | 719 |
| 1999-03-09 05:06:51 | C | 09 44 55.09 | +66 17 52.9 | – | z | 719 |
| 1999-03-09 18:22:10 | C | 09 43 36.64 | +67 19 29.8 | – | z | 057 |
| 1999-03-09 18:24:53 | C | 09 43 36.25 | +67 19 45.2 | – | z | 057 |
| 1999-03-09 18:32:43 | C | 09 43 35.24 | +67 20 20.4 | – | z | 057 |
| 1999-03-09 18:39:43 | C | 09 43 34.27 | +67 20 54.1 | – | z | 057 |
| 1999-03-09 18:45:17 | C | 09 43 33.81 | +67 21 20.1 | – | z | 057 |
| 1999-03-09 18:48:08 | C | 09 43 33.60 | +67 21 34.2 | – | z | 057 |
| 1999-03-09 18:49:22 | C | 09 43 33.35 | +67 21 40.3 | – | z | 057 |
| 1999-03-09 21:06:04 | C | 09 43 17.23 | +67 32 13.6 | – | z | 151 |
| 1999-03-09 21:10:54 | C | 09 43 16.61 | +67 32 36.0 | – | z | 151 |
| 1999-03-09 21:14:41 | C | 09 43 16.14 | +67 32 53.4 | – | z | 151 |
| 1999-03-09 21:19:37 | C | 09 43 15.54 | +67 33 16.3 | – | z | 151 |
| 1999-03-09 21:23:43 | C | 09 43 15.00 | +67 33 35.2 | – | z | 151 |
| 1999-03-09 22:51:44 | C | 09 43 04.32 | +67 40 25.9 | – | z | 620 |
| 1999-03-09 22:57:44 | C | 09 43 03.53 | +67 40 53.4 | – | z | 620 |
| 1999-03-09 23:06:24 | C | 09 43 02.39 | +67 41 33.1 | – | z | 620 |
| 1999-03-09 23:16:54 | C | 09 43 01.00 | +67 42 21.2 | – | z | 620 |
| 1999-03-09 23:23:24 | C | 09 43 00.15 | +67 42 50.9 | – | z | 620 |
| 1999-03-09 23:33:54 | C | 09 42 58.77 | +67 43 39.0 | – | z | 620 |
| 1999-03-10 02:52:07 | C | 09 42 43.19 | +67 58 45.0 | – | z | 719 |
| 1999-03-10 02:54:24 | C | 09 42 42.78 | +67 58 55.6 | – | z | 719 |
| 1999-03-11 19:35:35 | C | 09 37 50.60 | +71 00 28.3 | – | c | 540 |
| 1999-03-11 19:37:03 | C | 09 37 50.37 | +71 00 34.9 | – | c | 540 |
| 1999-03-11 19:38:33 | C | 09 37 50.16 | +71 00 41.6 | – | c | 540 |
| 1999-03-12 02:32:03 | C | 09 36 57.12 | +71 30 30.9 | 17.6 | a | 704 |
| 1999-03-12 02:58:45 | C | 09 36 53.07 | +71 32 28.9 | – | a | 704 |
| 1999-03-12 03:25:24 | C | 09 36 48.82 | +71 34 25.4 | – | a | 704 |
| 1999-03-12 03:52:04 | C | 09 36 44.32 | +71 36 21.5 | – | a | 704 |
| 1999-03-12 04:18:45 | C | 09 36 40.16 | +71 38 18.1 | – | a | 704 |
| 1999-03-12 19:51:38 | C | 09 34 27.00 | +72 44 08.4 | – | z | 151 |
| 1999-03-12 19:56:15 | C | 09 34 26.19 | +72 44 28.0 | – | z | 151 |
| 1999-03-12 19:59:53 | C | 09 34 25.55 | +72 44 43.3 | – | z | 151 |
| 1999-03-12 20:03:57 | C | 09 34 24.87 | +72 45 00.5 | – | z | 151 |
| 1999-03-12 20:07:17 | C | 09 34 24.30 | +72 45 14.8 | – | z | 151 |
| 1999-03-12 21:06:14 | C | 09 34 12.73 | +72 49 24.9 | – | z | 057 |
| 1999-03-12 21:08:02 | C | 09 34 12.15 | +72 49 33.1 | – | z | 057 |
| 1999-03-12 21:10:53 | C | 09 34 12.17 | +72 49 45.9 | – | z | 057 |
| 1999-03-12 21:12:05 | C | 09 34 11.86 | +72 49 48.2 | – | z | 057 |
| 1999-03-13 20:42:05 | C | 09 30 26.56 | +74 26 36.4 | – | z | 151 |
| 1999-03-13 20:46:58 | C | 09 30 25.55 | +74 26 56.4 | – | z | 151 |
| 1999-03-13 20:52:47 | C | 09 30 24.40 | +74 27 20.2 | – | z | 151 |
| 1999-03-13 20:55:14 | C | 09 30 23.87 | +74 27 30.1 | – | z | 151 |
| 1999-03-13 20:57:08 | C | 09 30 23.54 | +74 27 37.6 | – | z | 151 |
| 1999-03-15 01:18:00 | C | 09 25 04.65 | +76 19 49.9 | – | i | 726 |