IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5523820729 ± 4.39e-09 |
| Semi-major axis (a) | 2.2517767742 AU ± 3.55e-10 |
| Inclination (i) | 4.92870909° ± 9.17e-07 |
| Long. of Asc. Node (Ω) | 205.71567971° ± 7.36e-06 |
| Arg. of Perihelion (ω) | 120.30410186° ± 7.29e-06 |
| Mean Anomaly (M) | 19.02814026° ± 7.20e-07 |
| Mean Motion (n) | 0.2916918354°/day ± 6.89e-11 |
| Perihelion dist (q) | 1.00793565 AU ± 9.89e-09 |
| Aphelion dist (Q) | 3.49561790 AU ± 9.91e-09 |
| Orbital Period | 3.37899853 yr ± 7.98e-10 |
| H (abs. magnitude) | 16.55 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.206″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.059632 AU |
| Observations Used | 1866 |
| Gaia Obs Used | 67 |
| Oppositions | 32 |
| Arc Total | 1971-2016 |
| First Observation Used | 1998-04-22 |
| Last Observation Used | 2026-01-11 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-09-19 03:40:59 | C | 17 54 02.39 | -04 59 54.9 | – | z | 670 |
| 1998-09-19 03:56:00 | C | 17 54 07.48 | -04 59 59.2 | – | z | 670 |
| 1998-09-19 04:12:59 | C | 17 54 13.29 | -05 00 03.6 | – | z | 670 |
| 1998-09-19 10:05:19 | C | 17 56 18.43 | -05 00 52.9 | – | b | 426 |
| 1998-09-19 10:09:28 | C | 17 56 19.85 | -05 00 53.9 | – | b | 426 |
| 1998-09-19 10:18:52 | C | 17 56 23.08 | -05 00 56.6 | – | b | 426 |
| 1998-09-19 10:22:35 | C | 17 56 24.35 | -05 00 57.7 | – | b | 426 |
| 1998-09-19 18:01:08 | C | 17 59 08.45 | -05 04 08.9 | – | – | 118 |
| 1998-09-19 18:04:21 | C | 17 59 09.59 | -05 04 09.5 | – | – | 118 |
| 1998-09-19 18:08:41 | C | 17 59 11.13 | -05 04 11.1 | – | – | 118 |
| 1998-09-22 18:51:26 | C | 18 26 41.50 | -05 23 33.2 | – | – | 118 |
| 1998-09-22 19:05:07 | C | 18 26 46.83 | -05 23 36.5 | – | – | 118 |
| 1998-09-23 05:05:45 | C | 18 30 46.55 | -05 26 01.2 | – | – | 658 |
| 1998-09-23 05:10:13 | C | 18 30 48.29 | -05 26 02.2 | – | – | 658 |
| 1998-09-23 05:12:41 | C | 18 30 49.28 | -05 26 02.8 | – | – | 658 |
| 1998-09-24 04:12:37 | C | 18 40 12.49 | -05 31 17.1 | – | – | 658 |
| 1998-09-24 04:17:30 | C | 18 40 14.48 | -05 31 18.4 | – | – | 658 |
| 1998-09-24 04:27:22 | C | 18 40 18.48 | -05 31 20.3 | – | – | 658 |
| 1998-09-24 18:53:46 | C | 18 46 19.42 | -05 34 23.7 | – | – | 118 |
| 1998-09-24 19:00:06 | C | 18 46 22.05 | -05 34 24.9 | – | – | 118 |
| 1998-10-02 01:08:04 | C | 20 04 01.54 | -05 50 32.3 | – | a | 757 |
| 1998-10-02 01:34:49 | C | 20 04 13.37 | -05 50 31.6 | – | a | 757 |
| 1998-10-02 02:48:59 | C | 20 04 47.97 | -05 50 27.7 | – | l | 689 |
| 1998-10-04 12:29:00 | C | 20 31 00.00 | -05 44 38.8 | – | – | 422 |
| 1998-10-04 12:29:52 | C | 20 31 00.39 | -05 44 38.7 | – | – | 422 |
| 1998-10-04 12:30:28 | C | 20 31 00.65 | -05 44 38.4 | – | – | 422 |
| 1998-10-09 03:35:29 | C | 21 19 02.78 | -05 22 55.1 | – | l | 689 |
| 1998-10-09 17:51:53 | C | 21 24 51.29 | -05 19 03.5 | – | – | 046 |
| 1998-10-09 17:53:14 | C | 21 24 51.81 | -05 19 03.1 | – | – | 046 |
| 1998-10-09 17:54:21 | C | 21 24 52.25 | -05 19 02.8 | – | – | 046 |
| 1998-10-09 17:56:21 | C | 21 24 53.03 | -05 19 02.2 | – | – | 046 |
| 1998-10-09 17:57:29 | C | 21 24 53.49 | -05 19 01.8 | – | – | 046 |
| 1998-10-09 18:25:24 | C | 21 25 04.68 | -05 18 53.3 | – | z | 151 |
| 1998-10-09 18:30:50 | C | 21 25 06.80 | -05 18 51.8 | – | z | 151 |
| 1998-10-09 18:42:39 | C | 21 25 11.44 | -05 18 48.3 | – | z | 151 |
| 1998-10-11 02:29:43 | C | 21 37 42.82 | -05 09 06.7 | – | c | 699 |
| 1998-10-11 03:05:28 | C | 21 37 56.19 | -05 08 55.4 | – | c | 699 |
| 1998-10-11 03:41:12 | C | 21 38 09.57 | -05 08 44.4 | – | c | 699 |
| 1998-10-11 19:30:38 | C | 21 44 11.31 | -05 03 45.9 | 16.3 | z | 629 |
| 1998-10-11 19:32:46 | C | 21 44 12.04 | -05 03 44.9 | – | z | 629 |
| 1998-10-11 19:36:52 | C | 21 44 13.58 | -05 03 43.7 | – | z | 629 |
| 1998-10-11 19:44:04 | C | 21 44 16.27 | -05 03 41.6 | – | z | 629 |
| 1998-10-11 19:46:18 | C | 21 44 16.98 | -05 03 40.0 | – | z | 629 |
| 1998-10-12 05:38:30 | C | 21 47 57.42 | -05 00 16.2 | 15.8 | a | 704 |
| 1998-10-12 05:53:28 | C | 21 48 02.87 | -05 00 10.3 | – | a | 704 |
| 1998-10-12 06:08:28 | C | 21 48 08.28 | -05 00 05.5 | – | a | 704 |
| 1998-10-12 06:23:24 | C | 21 48 13.68 | -04 59 59.5 | 16.2 | a | 704 |
| 1998-10-12 06:38:19 | C | 21 48 19.08 | -04 59 55.5 | 16.5 | a | 704 |
| 1998-10-13 04:29:45 | C | 21 56 18.22 | -04 52 33.1 | 15.5 | z | 750 |
| 1998-10-13 04:40:25 | C | 21 56 21.96 | -04 52 29.5 | 15.3 | z | 750 |