IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6695957276 ± 5.65e-05 |
| Semi-major axis (a) | 2.8373606552 AU ± 1.68e-04 |
| Inclination (i) | 3.46887031° ± 5.05e-05 |
| Long. of Asc. Node (Ω) | 39.64036679° ± 2.13e-03 |
| Arg. of Perihelion (ω) | 22.54617552° ± 2.98e-03 |
| Mean Anomaly (M) | 233.26971040° ± 2.60e-01 |
| Mean Motion (n) | 0.2062245966°/day ± 1.83e-05 |
| Perihelion dist (q) | 0.93747608 AU ± 1.70e-04 |
| Aphelion dist (Q) | 4.73724523 AU ± 3.23e-04 |
| Orbital Period | 4.77938277 yr ± 4.24e-04 |
| H (abs. magnitude) | 20.68 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.517″ |
| Uncertainty | 3 |
| Orbit Type | Apollo |
| MOID | 0.008917 AU |
| Observations Used | 66 |
| Oppositions | 1 |
| Arc Total | 1998-1999 |
| First Observation Used | 1998-09-21 |
| Last Observation Used | 1999-01-24 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-09-21 03:54:50 | C | 22 40 57.25 | -20 09 21.3 | 19.1 | a | 704 |
| 1998-09-21 04:26:36 | C | 22 40 54.93 | -20 09 37.3 | 20.0 | a | 704 |
| 1998-09-21 04:58:24 | C | 22 40 52.41 | -20 09 47.8 | 19.4 | a | 704 |
| 1998-09-21 05:30:21 | C | 22 40 50.04 | -20 10 04.0 | 20.1 | a | 704 |
| 1998-09-21 23:45:04 | C | 22 39 34.84 | -20 18 06.5 | – | – | 954 |
| 1998-09-21 23:52:12 | C | 22 39 34.29 | -20 18 09.6 | – | – | 954 |
| 1998-09-21 23:53:38 | C | 22 39 34.19 | -20 18 10.2 | – | – | 954 |
| 1998-09-22 12:53:44 | C | 22 38 40.01 | -20 23 25.4 | – | – | 422 |
| 1998-09-23 11:59:23 | C | 22 37 03.32 | -20 33 21.7 | – | b | 426 |
| 1998-09-23 12:24:13 | C | 22 37 01.39 | -20 33 32.7 | – | b | 426 |
| 1998-09-23 12:41:17 | C | 22 37 00.03 | -20 33 40.0 | – | b | 426 |
| 1998-09-23 21:58:25 | C | 22 36 19.90 | -20 38 10.1 | – | – | 046 |
| 1998-09-23 22:00:59 | C | 22 36 19.62 | -20 38 10.8 | – | – | 046 |
| 1998-09-23 22:03:49 | C | 22 36 19.41 | -20 38 12.3 | – | – | 046 |
| 1998-09-23 22:07:06 | C | 22 36 19.18 | -20 38 13.1 | – | – | 046 |
| 1998-09-24 11:06:01 | C | 22 35 24.66 | -20 43 05.7 | – | b | 426 |
| 1998-09-24 11:15:08 | C | 22 35 23.90 | -20 43 09.6 | – | b | 426 |
| 1998-09-24 11:25:01 | C | 22 35 23.21 | -20 43 13.9 | – | b | 426 |
| 1998-09-24 21:31:12 | C | 22 34 38.41 | -20 48 00.8 | – | – | 046 |
| 1998-09-24 21:34:20 | C | 22 34 38.16 | -20 48 02.4 | – | – | 046 |
| 1998-09-24 21:38:04 | C | 22 34 37.95 | -20 48 03.5 | – | – | 046 |
| 1998-09-24 21:40:45 | C | 22 34 37.74 | -20 48 05.0 | – | – | 046 |
| 1998-09-25 10:28:49 | C | 22 33 42.80 | -20 52 43.0 | – | – | 422 |
| 1998-09-25 10:29:58 | C | 22 33 42.62 | -20 52 43.9 | – | – | 422 |
| 1998-10-10 11:07:55 | C | 22 05 16.75 | -22 38 47.1 | – | – | 422 |
| 1998-10-10 11:11:26 | C | 22 05 16.42 | -22 38 47.7 | – | – | 422 |
| 1998-10-10 11:13:39 | C | 22 05 16.21 | -22 38 47.9 | – | – | 422 |
| 1998-10-13 11:25:52 | C | 21 59 06.08 | -22 47 36.6 | – | – | 422 |
| 1998-10-13 11:33:01 | C | 21 59 05.40 | -22 47 36.7 | – | – | 422 |
| 1998-10-13 11:36:52 | C | 21 59 04.99 | -22 47 37.2 | – | – | 422 |
| 1998-10-14 12:37:16 | C | 21 56 53.27 | -22 49 26.3 | – | – | 422 |
| 1998-10-14 12:38:45 | C | 21 56 53.13 | -22 49 27.0 | – | – | 422 |
| 1998-10-14 12:40:07 | C | 21 56 52.99 | -22 49 27.5 | – | – | 422 |
| 1998-10-15 11:51:20 | C | 21 54 50.44 | -22 50 37.6 | – | – | 422 |
| 1998-10-15 11:53:57 | C | 21 54 50.16 | -22 50 38.3 | – | – | 422 |
| 1998-10-15 11:55:11 | C | 21 54 50.04 | -22 50 37.9 | – | – | 422 |
| 1998-10-16 12:32:08 | C | 21 52 37.00 | -22 51 12.6 | – | – | 422 |
| 1998-10-16 12:33:49 | C | 21 52 36.82 | -22 51 12.7 | – | – | 422 |
| 1998-10-16 12:37:11 | C | 21 52 36.48 | -22 51 12.6 | – | – | 422 |
| 1998-10-17 12:26:42 | C | 21 50 26.16 | -22 51 10.3 | – | – | 422 |
| 1998-10-17 12:28:10 | C | 21 50 26.00 | -22 51 10.5 | – | – | 422 |
| 1998-10-17 12:29:20 | C | 21 50 25.92 | -22 51 10.1 | – | – | 422 |
| 1998-10-18 12:14:44 | C | 21 48 13.57 | -22 50 30.3 | – | – | 422 |
| 1998-10-18 12:16:38 | C | 21 48 13.37 | -22 50 30.1 | – | – | 422 |
| 1998-10-18 12:18:05 | C | 21 48 13.24 | -22 50 30.0 | – | – | 422 |
| 1998-10-21 11:09:50 | C | 21 41 21.19 | -22 44 27.8 | – | – | 422 |
| 1998-10-21 11:12:54 | C | 21 41 20.83 | -22 44 27.6 | – | – | 422 |
| 1998-10-23 13:28:35 | C | 21 36 04.56 | -22 36 01.0 | – | – | 422 |
| 1998-10-23 13:29:48 | C | 21 36 04.45 | -22 35 59.9 | – | – | 422 |
| 1998-10-23 13:31:30 | C | 21 36 04.19 | -22 35 59.5 | – | – | 422 |