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 |
|---|---|---|---|---|---|---|
| 1998-10-13 19:05:45 | C | 22 01 30.13 | -04 47 26.5 | – | – | 046 |
| 1998-10-13 19:07:07 | C | 22 01 30.60 | -04 47 26.1 | – | – | 046 |
| 1998-10-13 19:08:02 | C | 22 01 30.91 | -04 47 25.8 | – | – | 046 |
| 1998-10-13 20:00:32 | C | 22 01 48.62 | -04 47 11.5 | – | – | 049 |
| 1998-10-13 20:02:55 | C | 22 01 49.44 | -04 47 11.0 | – | – | 049 |
| 1998-10-13 20:05:40 | C | 22 01 50.42 | -04 47 09.8 | – | – | 049 |
| 1998-10-15 11:58:35 | C | 22 15 21.11 | -04 31 33.7 | – | – | 422 |
| 1998-10-15 11:59:44 | C | 22 15 21.48 | -04 31 33.1 | – | – | 422 |
| 1998-10-15 12:00:32 | C | 22 15 21.73 | -04 31 32.9 | – | – | 422 |
| 1998-10-15 21:11:20 | C | 22 18 21.28 | -04 28 58.6 | 14.4 | – | 143 |
| 1998-10-15 21:13:35 | C | 22 18 22.07 | -04 28 57.7 | 14.5 | – | 143 |
| 1998-10-15 21:15:52 | C | 22 18 22.72 | -04 28 57.1 | 14.4 | – | 143 |
| 1998-10-15 21:19:15 | C | 22 18 23.81 | -04 28 55.6 | 14.3 | – | 143 |
| 1998-10-16 18:09:53 | C | 22 25 01.62 | -04 21 04.2 | – | – | 049 |
| 1998-10-16 18:13:39 | C | 22 25 02.76 | -04 21 02.8 | – | – | 049 |
| 1998-10-16 18:16:11 | C | 22 25 03.61 | -04 21 01.8 | – | – | 049 |
| 1998-10-16 19:14:45 | C | 22 25 21.96 | -04 20 34.7 | – | z | 151 |
| 1998-10-16 19:24:06 | C | 22 25 24.63 | -04 20 31.7 | – | – | 046 |
| 1998-10-16 19:25:41 | C | 22 25 25.11 | -04 20 31.0 | – | – | 046 |
| 1998-10-16 19:28:09 | C | 22 25 25.85 | -04 20 29.9 | – | – | 046 |
| 1998-10-16 19:29:02 | C | 22 25 26.12 | -04 20 29.7 | – | – | 046 |
| 1998-10-16 19:29:36 | C | 22 25 26.46 | -04 20 29.1 | – | z | 151 |
| 1998-10-17 03:22:45 | C | 22 27 53.03 | -04 17 19.9 | – | z | 670 |
| 1998-10-17 03:39:45 | C | 22 27 58.09 | -04 17 13.1 | – | z | 670 |
| 1998-10-17 04:02:59 | C | 22 28 04.99 | -04 17 04.2 | – | z | 670 |
| 1998-10-17 20:47:11 | C | 22 33 07.75 | -04 10 36.4 | – | z | 952 |
| 1998-10-17 20:50:39 | C | 22 33 08.76 | -04 10 34.8 | – | z | 952 |
| 1998-10-17 20:55:40 | C | 22 33 10.22 | -04 10 32.4 | – | z | 952 |
| 1998-10-19 18:38:31 | C | 22 46 15.49 | -03 52 33.0 | 15.9 | b | 635 |
| 1998-10-19 18:53:08 | C | 22 46 19.37 | -03 52 26.4 | 15.9 | b | 635 |
| 1998-10-19 18:57:34 | C | 22 46 20.57 | -03 52 25.3 | 15.6 | b | 635 |
| 1998-10-20 00:21:45 | C | 22 47 48.94 | -03 50 16.7 | – | z | 825 |
| 1998-10-20 01:03:15 | C | 22 47 59.96 | -03 49 59.2 | – | z | 825 |
| 1998-10-20 18:42:29 | C | 22 52 43.53 | -03 42 56.2 | 15.8 | b | 635 |
| 1998-10-20 18:49:08 | C | 22 52 45.19 | -03 42 53.7 | 15.8 | b | 635 |
| 1998-10-21 01:38:15 | C | 22 54 31.35 | -03 40 09.5 | – | z | 825 |
| 1998-10-21 02:18:00 | C | 22 54 41.21 | -03 39 54.1 | – | z | 825 |
| 1998-10-21 12:32:15 | C | 22 57 19.36 | -03 35 44.1 | – | – | 360 |
| 1998-10-21 12:34:44 | C | 22 57 19.96 | -03 35 43.4 | – | – | 360 |
| 1998-10-21 12:36:59 | C | 22 57 20.50 | -03 35 42.2 | – | – | 360 |
| 1998-10-21 19:40:24 | C | 22 59 08.08 | -03 32 59.1 | – | – | 118 |
| 1998-10-21 19:50:43 | C | 22 59 10.58 | -03 32 55.0 | – | – | 118 |
| 1998-10-21 23:23:30 | C | 23 00 05.04 | -03 31 26.6 | – | z | 825 |
| 1998-10-21 23:32:30 | C | 23 00 07.23 | -03 31 23.5 | – | z | 825 |
| 1998-10-21 23:41:30 | C | 23 00 09.43 | -03 31 19.3 | – | z | 825 |
| 1998-10-22 20:21:10 | C | 23 05 12.62 | -03 23 03.7 | – | z | 151 |
| 1998-10-22 20:30:25 | C | 23 05 14.80 | -03 23 00.1 | – | z | 151 |
| 1998-10-22 20:41:33 | C | 23 05 17.41 | -03 22 55.3 | – | z | 151 |
| 1998-10-25 20:02:08 | C | 23 21 26.32 | -02 54 12.8 | 15.3 | – | 143 |
| 1998-10-25 20:07:11 | C | 23 21 27.30 | -02 54 10.8 | 15.4 | – | 143 |