IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6114939292 ± 1.08e-08 |
| Semi-major axis (a) | 2.7080728071 AU ± 3.53e-09 |
| Inclination (i) | 27.59351888° ± 1.06e-06 |
| Long. of Asc. Node (Ω) | 310.65625290° ± 2.18e-06 |
| Arg. of Perihelion (ω) | 271.91748187° ± 2.55e-06 |
| Mean Anomaly (M) | 0.65560454° ± 1.45e-06 |
| Mean Motion (n) | 0.2211677357°/day ± 4.32e-10 |
| Perihelion dist (q) | 1.05210273 AU ± 2.94e-08 |
| Aphelion dist (Q) | 4.36404289 AU ± 2.99e-08 |
| Orbital Period | 4.45646504 yr ± 8.71e-09 |
| H (abs. magnitude) | 15.03 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.040″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.373147 AU |
| Observations Used | 1457 |
| Gaia Obs Used | 46 |
| Oppositions | 20 |
| Arc Total | 1990-2016 |
| First Observation Used | 1990-07-24 |
| Last Observation Used | 2025-01-19 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-09-01 08:33:57 | C | 22 16 23.34 | +14 22 53.8 | – | c | 658 |
| 1999-09-01 08:37:26 | C | 22 16 23.13 | +14 22 53.4 | – | c | 658 |
| 1999-09-01 08:46:45 | C | 22 16 22.55 | +14 22 52.7 | – | c | 658 |
| 1999-09-01 21:23:30 | C | 22 15 37.06 | +14 21 43.9 | – | z | 587 |
| 1999-09-01 21:33:59 | C | 22 15 36.42 | +14 21 42.1 | – | z | 587 |
| 1999-09-01 21:41:19 | C | 22 15 35.95 | +14 21 42.1 | – | z | 587 |
| 1999-09-03 20:35:14 | C | 22 12 49.06 | +14 16 48.9 | – | c | 118 |
| 1999-09-03 20:38:32 | C | 22 12 48.81 | +14 16 47.5 | – | c | 118 |
| 1999-09-09 11:31:42 | C | 22 05 17.78 | +13 58 08.7 | – | z | 402 |
| 1999-09-09 11:33:31 | C | 22 05 17.67 | +13 58 08.4 | – | z | 402 |
| 1999-09-09 11:35:19 | C | 22 05 17.61 | +13 58 08.3 | – | z | 402 |
| 1999-09-09 13:38:15 | C | 22 05 10.98 | +13 57 48.5 | – | – | 360 |
| 1999-09-09 13:41:59 | C | 22 05 10.75 | +13 57 48.0 | – | – | 360 |
| 1999-09-09 13:45:29 | C | 22 05 10.58 | +13 57 47.6 | – | – | 360 |
| 1999-09-10 22:29:02 | C | 22 03 28.57 | +13 52 18.9 | – | c | 118 |
| 1999-09-10 22:38:59 | C | 22 03 28.05 | +13 52 17.2 | – | c | 118 |
| 1999-09-11 07:55:53 | C | 22 02 59.71 | +13 50 42.0 | – | – | 848 |
| 1999-09-11 08:17:27 | C | 22 02 58.59 | +13 50 38.2 | – | – | 848 |
| 1999-09-13 04:00:09 | C | 22 00 49.06 | +13 42 48.4 | – | – | 848 |
| 1999-09-13 04:24:23 | C | 22 00 47.84 | +13 42 44.0 | – | – | 848 |
| 1999-09-15 03:49:00 | C | 21 58 33.73 | +13 33 41.9 | – | – | 848 |
| 1999-09-15 03:58:39 | C | 21 58 33.21 | +13 33 41.1 | – | – | 848 |
| 1999-09-15 04:19:13 | C | 21 58 32.34 | +13 33 36.0 | – | – | 848 |
| 1999-09-16 04:32:13 | C | 21 57 26.63 | +13 28 49.0 | – | – | 848 |
| 1999-09-16 04:42:18 | C | 21 57 26.20 | +13 28 47.8 | – | – | 848 |
| 1999-09-16 04:56:59 | C | 21 57 25.54 | +13 28 45.0 | – | – | 848 |
| 1999-09-17 04:41:19 | C | 21 56 22.93 | +13 23 57.9 | – | – | 848 |
| 1999-09-17 04:53:46 | C | 21 56 22.53 | +13 23 54.5 | – | – | 848 |
| 1999-09-17 05:14:52 | C | 21 56 21.62 | +13 23 50.5 | – | – | 848 |
| 1999-09-18 04:18:05 | C | 21 55 22.80 | +13 19 05.1 | – | – | 848 |
| 1999-09-18 04:29:41 | C | 21 55 22.29 | +13 19 03.2 | – | – | 848 |
| 1999-09-18 04:46:48 | C | 21 55 21.54 | +13 18 59.5 | – | – | 848 |
| 1999-09-19 06:50:25 | C | 21 54 17.14 | +13 13 32.5 | – | – | 848 |
| 1999-09-19 07:11:18 | C | 21 54 16.24 | +13 13 27.8 | – | – | 848 |
| 1999-09-19 07:34:14 | C | 21 54 15.29 | +13 13 22.8 | – | – | 848 |
| 1999-09-27 13:05:50 | C | 21 47 23.95 | +12 30 06.8 | – | z | 402 |
| 1999-09-27 13:09:27 | C | 21 47 23.89 | +12 30 05.9 | – | z | 402 |
| 1999-09-27 13:11:16 | C | 21 47 23.81 | +12 30 05.3 | – | z | 402 |
| 1999-09-28 19:43:00 | C | 21 46 32.21 | +12 23 14.7 | – | z | 587 |
| 1999-09-28 20:09:35 | C | 21 46 31.63 | +12 23 08.8 | – | z | 587 |
| 1999-10-01 02:35:07 | c | 21 45 07.59 | +12 11 04.0 | – | c | 703 |
| 1999-10-01 02:53:01 | c | 21 45 07.24 | +12 10 58.8 | – | c | 703 |
| 1999-10-01 03:10:56 | c | 21 45 06.85 | +12 10 55.8 | – | c | 703 |
| 1999-10-01 03:28:52 | c | 21 45 06.36 | +12 10 52.2 | – | c | 703 |
| 1999-10-08 11:13:30 | C | 21 41 44.02 | +11 32 45.8 | – | – | 360 |
| 1999-10-08 11:24:59 | C | 21 41 43.83 | +11 32 43.4 | – | – | 360 |
| 1999-10-08 11:31:44 | C | 21 41 43.74 | +11 32 41.3 | – | – | 360 |
| 1999-10-10 04:22:26 | C | 21 41 11.29 | +11 24 15.6 | 19.5 | a | 704 |
| 1999-10-10 04:44:41 | C | 21 41 10.99 | +11 24 10.6 | 19.5 | a | 704 |
| 1999-10-10 05:06:57 | C | 21 41 10.69 | +11 24 06.6 | 19.2 | a | 704 |