IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6531697462 ± 4.87e-09 |
| Semi-major axis (a) | 2.4157038587 AU ± 2.91e-09 |
| Inclination (i) | 33.86602234° ± 3.56e-07 |
| Long. of Asc. Node (Ω) | 308.94553006° ± 3.13e-06 |
| Arg. of Perihelion (ω) | 254.50503867° ± 2.59e-06 |
| Mean Anomaly (M) | 134.20200010° ± 2.25e-06 |
| Mean Motion (n) | 0.2625105347°/day ± 4.75e-10 |
| Perihelion dist (q) | 0.83783918 AU ± 1.18e-08 |
| Aphelion dist (Q) | 3.99356854 AU ± 1.27e-08 |
| Orbital Period | 3.75461611 yr ± 6.80e-09 |
| H (abs. magnitude) | 14.82 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.035″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.137599 AU |
| Observations Used | 1103 |
| Gaia Obs Used | 48 |
| Oppositions | 47 |
| Arc Total | 1953-2025 |
| First Observation Used | 1953-10-02 |
| Last Observation Used | 2025-11-29 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-08-16 01:30:39 | C | 21 32 11.76 | +04 34 22.2 | – | – | 557 |
| 1998-08-16 22:42:29 | C | 21 30 30.18 | +04 35 55.7 | – | – | 046 |
| 1998-08-16 22:45:09 | C | 21 30 29.98 | +04 35 55.8 | – | – | 046 |
| 1998-08-16 22:49:09 | C | 21 30 29.64 | +04 35 56.0 | – | – | 046 |
| 1998-08-17 11:58:44 | C | 21 29 27.33 | +04 36 56.6 | – | – | 426 |
| 1998-08-17 12:07:30 | C | 21 29 26.61 | +04 36 57.7 | – | – | 426 |
| 1998-08-17 12:16:26 | C | 21 29 25.91 | +04 36 58.0 | – | – | 426 |
| 1998-08-17 21:54:39 | C | 21 28 40.25 | +04 37 23.5 | – | – | 118 |
| 1998-08-17 22:05:00 | C | 21 28 39.43 | +04 37 24.1 | – | – | 118 |
| 1998-08-18 01:31:43 | C | 21 28 23.04 | +04 37 35.8 | – | – | 046 |
| 1998-08-18 01:33:28 | C | 21 28 22.91 | +04 37 35.7 | – | – | 046 |
| 1998-08-18 01:35:25 | C | 21 28 22.75 | +04 37 36.0 | – | – | 046 |
| 1998-08-20 00:18:38 | C | 21 24 47.05 | +04 39 43.8 | – | – | 557 |
| 1998-08-20 00:28:41 | C | 21 24 46.28 | +04 39 44.0 | – | – | 557 |
| 1998-08-20 01:08:54 | C | 21 24 43.17 | +04 39 45.5 | – | – | 557 |
| 1998-08-20 01:21:06 | C | 21 24 42.24 | +04 39 45.8 | – | – | 557 |
| 1998-08-20 15:53:15 | C | 21 23 36.71 | +04 40 15.2 | – | – | 360 |
| 1998-08-20 15:57:15 | C | 21 23 36.39 | +04 40 15.0 | – | – | 360 |
| 1998-08-20 16:01:14 | C | 21 23 36.11 | +04 40 15.0 | – | – | 360 |
| 1998-08-21 22:22:02 | C | 21 21 21.70 | +04 40 54.5 | 17.7 | – | 143 |
| 1998-08-21 22:35:35 | C | 21 21 20.54 | +04 40 55.7 | 18.0 | – | 143 |
| 1998-08-22 14:09:21 | C | 21 20 12.58 | +04 41 09.8 | – | V | 566 |
| 1998-08-22 14:24:31 | C | 21 20 11.44 | +04 41 09.5 | – | V | 566 |
| 1998-08-27 05:06:12 | C | 21 12 37.15 | +04 40 07.3 | 17.7 | a | 704 |
| 1998-08-27 05:31:23 | C | 21 12 35.48 | +04 40 07.1 | 18.3 | a | 704 |
| 1998-08-27 05:56:37 | C | 21 12 33.83 | +04 40 03.4 | 19.4 | a | 704 |
| 1998-08-27 06:21:58 | C | 21 12 32.17 | +04 40 05.1 | 18.2 | a | 704 |
| 1998-08-27 06:47:19 | C | 21 12 30.42 | +04 40 04.4 | 18.3 | a | 704 |
| 1998-08-27 07:57:23 | C | 21 12 25.85 | +04 40 00.6 | – | – | 658 |
| 1998-08-27 08:03:27 | C | 21 12 25.43 | +04 40 00.5 | – | – | 658 |
| 1998-08-27 08:12:29 | C | 21 12 24.89 | +04 40 00.0 | – | – | 658 |
| 1998-08-31 19:50:00 | C | 21 05 52.72 | +04 35 19.8 | – | – | 046 |
| 1998-08-31 19:53:12 | C | 21 05 52.55 | +04 35 20.0 | – | – | 046 |
| 1998-08-31 19:56:54 | C | 21 05 52.32 | +04 35 19.3 | – | – | 046 |
| 1998-09-02 00:23:04 | C | 21 04 16.86 | +04 33 44.9 | – | z | 860 |
| 1998-09-02 00:44:42 | C | 21 04 15.89 | +04 33 42.6 | – | z | 860 |
| 1998-09-07 21:32:13 | C | 20 57 16.85 | +04 22 56.0 | – | – | 557 |
| 1998-09-07 21:34:36 | C | 20 57 16.81 | +04 22 55.2 | – | – | 557 |
| 1998-09-07 21:36:56 | C | 20 57 16.70 | +04 22 54.3 | – | – | 557 |
| 1998-09-09 20:15:31 | C | 20 55 17.29 | +04 18 45.6 | – | – | 046 |
| 1998-09-09 20:18:42 | C | 20 55 17.15 | +04 18 45.5 | – | – | 046 |
| 1998-09-09 20:25:07 | C | 20 55 16.89 | +04 18 44.9 | – | – | 046 |
| 1998-09-09 21:17:06 | C | 20 55 14.74 | +04 18 39.5 | – | – | 118 |
| 1998-09-09 21:23:23 | C | 20 55 14.47 | +04 18 39.4 | – | – | 118 |
| 1998-09-09 21:38:39 | C | 20 55 13.76 | +04 18 37.9 | – | – | 118 |
| 1998-09-10 11:48:04 | C | 20 54 39.60 | +04 17 20.8 | – | z | 402 |
| 1998-09-10 11:50:04 | C | 20 54 39.53 | +04 17 20.4 | – | z | 402 |
| 1998-09-10 11:52:04 | C | 20 54 39.43 | +04 17 20.3 | – | z | 402 |
| 1998-09-17 12:41:15 | C | 20 48 56.65 | +04 00 43.0 | – | – | 360 |
| 1998-09-17 12:47:14 | C | 20 48 56.49 | +04 00 42.2 | – | – | 360 |