IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3890925931 ± 1.26e-02 |
| Semi-major axis (a) | 1.7209976315 AU ± 6.54e-03 |
| Inclination (i) | 15.02091781° ± 1.07e+00 |
| Long. of Asc. Node (Ω) | 144.71297369° ± 5.91e+00 |
| Arg. of Perihelion (ω) | 74.76867270° ± 6.17e+00 |
| Mean Anomaly (M) | 281.68217657° ± 4.35e+00 |
| Mean Motion (n) | 0.4365579156°/day ± 2.49e-03 |
| Perihelion dist (q) | 1.05137020 AU ± 2.20e-02 |
| Aphelion dist (Q) | 2.39062506 AU ± 2.35e-02 |
| Orbital Period | 2.25772171 yr ± 1.29e-02 |
| NGA Model | r2 |
| A2 | 4.42027461e-07 AU/d² |
| H (abs. magnitude) | 16.36 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.212″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.203136 AU |
| Observations Used | 3456 |
| Gaia Obs Used | 159 |
| Oppositions | 19 |
| Arc Total | 1983-2026 |
| First Observation Used | 1983-01-05 |
| Last Observation Used | 2026-01-12 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-07-01 21:39:48 | C | 21 07 26.48 | +15 23 46.8 | 16.0 | z | 143 |
| 1999-07-01 21:46:40 | C | 21 07 26.31 | +15 23 38.3 | 16.0 | z | 143 |
| 1999-07-02 23:20:32 | C | 21 06 45.84 | +14 49 06.7 | – | z | 610 |
| 1999-07-02 23:25:33 | C | 21 06 45.69 | +14 48 59.9 | – | z | 610 |
| 1999-07-02 23:30:33 | C | 21 06 45.54 | +14 48 53.2 | – | z | 610 |
| 1999-07-02 23:35:32 | C | 21 06 45.39 | +14 48 46.4 | – | z | 610 |
| 1999-07-02 23:40:32 | C | 21 06 45.23 | +14 48 39.7 | – | z | 610 |
| 1999-07-02 23:40:41 | C | 21 06 45.27 | +14 48 37.0 | – | z | 127 |
| 1999-07-02 23:47:21 | C | 21 06 45.08 | +14 48 28.3 | – | z | 127 |
| 1999-07-02 23:53:51 | C | 21 06 44.88 | +14 48 19.1 | – | z | 127 |
| 1999-07-03 23:13:30 | C | 21 06 05.69 | +14 16 04.7 | – | z | 151 |
| 1999-07-03 23:20:09 | C | 21 06 05.49 | +14 15 55.8 | – | z | 151 |
| 1999-07-03 23:24:32 | C | 21 06 05.42 | +14 15 49.9 | – | z | 151 |
| 1999-07-03 23:26:51 | C | 21 06 05.29 | +14 15 46.6 | – | z | 151 |
| 1999-07-11 00:13:00 | C | 21 00 13.18 | +10 03 06.4 | – | c | 628 |
| 1999-07-11 00:33:00 | C | 21 00 12.26 | +10 02 34.6 | – | c | 628 |
| 1999-07-11 00:53:00 | C | 21 00 11.38 | +10 02 02.9 | – | c | 628 |
| 1999-07-11 01:14:00 | C | 21 00 10.47 | +10 01 29.2 | – | c | 628 |
| 1999-07-12 07:34:05 | C | 20 58 56.80 | +09 12 54.6 | 16.2 | a | 704 |
| 1999-07-12 07:51:55 | C | 20 58 55.97 | +09 12 25.1 | – | a | 704 |
| 1999-07-12 08:09:45 | C | 20 58 55.13 | +09 11 57.0 | – | a | 704 |
| 1999-07-12 08:27:35 | C | 20 58 54.29 | +09 11 28.5 | – | a | 704 |
| 1999-07-12 08:45:26 | C | 20 58 53.46 | +09 10 59.8 | – | a | 704 |
| 1999-07-12 23:22:35 | C | 20 58 17.16 | +08 47 09.8 | – | z | 610 |
| 1999-07-12 23:27:35 | C | 20 58 16.92 | +08 47 01.3 | – | z | 610 |
| 1999-07-12 23:32:34 | C | 20 58 16.67 | +08 46 52.9 | – | z | 610 |
| 1999-07-12 23:37:34 | C | 20 58 16.43 | +08 46 44.4 | – | z | 610 |
| 1999-07-12 23:42:35 | C | 20 58 16.18 | +08 46 35.9 | – | z | 610 |
| 1999-07-13 06:54:41 | C | 20 57 58.17 | +08 34 54.2 | 16.3 | a | 704 |
| 1999-07-13 07:12:36 | C | 20 57 57.31 | +08 34 24.9 | – | a | 704 |
| 1999-07-13 07:30:29 | C | 20 57 56.46 | +08 33 55.6 | – | a | 704 |
| 1999-07-13 07:48:24 | C | 20 57 55.61 | +08 33 26.3 | – | a | 704 |
| 1999-07-13 08:06:12 | C | 20 57 54.75 | +08 32 57.1 | – | a | 704 |
| 1999-07-13 21:59:24 | C | 20 57 19.49 | +08 10 00.9 | – | – | 557 |
| 1999-07-13 22:02:15 | C | 20 57 19.36 | +08 09 56.3 | – | – | 557 |
| 1999-07-14 21:39:18 | C | 20 56 17.70 | +07 30 45.0 | – | – | 557 |
| 1999-07-14 21:42:20 | C | 20 56 17.56 | +07 30 40.0 | – | – | 557 |
| 1999-07-14 21:54:50 | C | 20 56 16.97 | +07 30 19.1 | – | – | 557 |
| 1999-07-16 22:32:37 | C | 20 54 06.32 | +06 08 27.6 | – | z | 610 |
| 1999-07-16 22:37:37 | C | 20 54 06.07 | +06 08 19.0 | – | z | 610 |
| 1999-07-16 22:42:36 | C | 20 54 05.81 | +06 08 10.4 | – | z | 610 |
| 1999-07-16 22:47:36 | C | 20 54 05.56 | +06 08 01.8 | – | z | 610 |
| 1999-07-16 22:52:37 | C | 20 54 05.30 | +06 07 53.2 | – | z | 610 |
| 1999-07-16 23:22:16 | C | 20 54 03.77 | +06 07 02.0 | – | – | 557 |
| 1999-07-16 23:57:16 | C | 20 54 02.18 | +06 06 01.4 | – | z | 127 |
| 1999-07-17 00:00:34 | C | 20 54 01.98 | +06 05 57.0 | – | c | 636 |
| 1999-07-17 00:04:34 | C | 20 54 01.78 | +06 05 50.2 | – | c | 636 |
| 1999-07-17 00:08:45 | C | 20 54 01.57 | +06 05 42.9 | – | c | 636 |
| 1999-07-17 00:11:01 | C | 20 54 01.49 | +06 05 38.3 | – | z | 127 |
| 1999-07-17 00:26:10 | C | 20 54 00.59 | +06 05 13.5 | – | – | 557 |