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 |
|---|---|---|---|---|---|---|
| 1998-10-25 10:32:32 | C | 21 31 04.05 | -22 25 34.2 | – | b | 426 |
| 1998-10-25 10:58:54 | C | 21 31 00.46 | -22 25 26.9 | – | b | 426 |
| 1998-10-25 11:04:44 | C | 21 30 59.73 | -22 25 25.2 | – | b | 426 |
| 1998-10-27 13:43:36 | C | 21 24 42.11 | -22 09 03.9 | – | – | 422 |
| 1998-10-27 13:46:38 | C | 21 24 41.72 | -22 09 02.9 | – | – | 422 |
| 1998-10-27 13:54:14 | C | 21 24 40.71 | -22 08 59.8 | – | – | 422 |
| 1998-11-08 09:37:15 | C | 20 22 27.66 | -18 04 27.2 | – | – | 360 |
| 1998-11-08 09:41:30 | C | 20 22 25.87 | -18 04 19.6 | – | – | 360 |
| 1998-11-08 09:45:00 | C | 20 22 24.44 | -18 04 13.1 | – | – | 360 |
| 1998-11-08 09:49:30 | C | 20 22 22.53 | -18 04 04.6 | – | – | 360 |
| 1998-12-16 19:30:14 | C | 11 48 18.11 | +22 20 01.4 | – | – | 360 |
| 1998-12-16 19:34:14 | C | 11 48 17.71 | +22 20 01.6 | – | – | 360 |
| 1998-12-16 19:38:15 | C | 11 48 17.29 | +22 20 01.4 | – | – | 360 |
| 1998-12-24 19:38:45 | C | 11 33 18.18 | +22 26 22.7 | – | – | 360 |
| 1998-12-24 19:42:15 | C | 11 33 17.86 | +22 26 22.9 | – | – | 360 |
| 1998-12-24 19:45:59 | C | 11 33 17.53 | +22 26 23.5 | – | – | 360 |
| 1999-01-23 09:57:52 | C | 10 36 41.12 | +23 49 34.1 | – | z | 711 |
| 1999-01-23 10:16:51 | C | 10 36 39.34 | +23 49 35.6 | – | z | 711 |
| 1999-01-24 08:59:13 | C | 10 34 40.84 | +23 51 27.9 | – | z | 711 |
| 1999-01-24 09:13:05 | C | 10 34 39.55 | +23 51 28.8 | – | z | 711 |