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 |
|---|---|---|---|---|---|---|
| 1999-04-09 22:21:32 | C | 18 49 15.20 | +30 35 51.3 | – | z | 151 |
| 1999-04-09 22:26:37 | C | 18 49 16.21 | +30 35 52.4 | – | z | 151 |
| 1999-04-09 22:31:48 | C | 18 49 17.09 | +30 35 55.3 | – | z | 151 |
| 1999-04-09 22:42:29 | C | 18 49 19.09 | +30 35 57.5 | – | z | 151 |
| 1999-04-10 02:41:24 | C | 18 50 02.15 | +30 37 02.3 | – | b | 118 |
| 1999-04-10 02:52:17 | C | 18 50 04.07 | +30 37 04.9 | – | b | 118 |
| 1999-04-26 18:53:00 | C | 19 51 01.39 | +30 52 06.7 | – | – | 360 |
| 1999-04-26 18:55:45 | C | 19 51 01.71 | +30 52 06.3 | – | – | 360 |
| 1999-04-26 18:58:59 | C | 19 51 02.12 | +30 52 06.0 | – | – | 360 |
| 1999-04-29 00:34:01 | C | 19 57 35.25 | +30 45 09.1 | – | b | 118 |
| 1999-04-29 00:38:25 | C | 19 57 35.74 | +30 45 07.8 | – | b | 118 |
| 1999-04-29 00:45:29 | C | 19 57 36.55 | +30 45 07.7 | – | b | 118 |
| 1999-05-01 23:13:18 | C | 20 05 43.90 | +30 33 50.1 | – | z | 151 |
| 1999-05-01 23:23:16 | C | 20 05 45.12 | +30 33 49.2 | – | z | 151 |
| 1999-05-01 23:29:12 | C | 20 05 45.83 | +30 33 47.7 | – | z | 151 |
| 1999-05-01 23:33:48 | C | 20 05 46.24 | +30 33 47.4 | – | z | 151 |
| 1999-05-01 23:36:36 | C | 20 05 46.62 | +30 33 46.7 | – | z | 151 |
| 1999-05-13 18:15:00 | C | 20 33 14.41 | +29 26 45.0 | – | – | 360 |
| 1999-05-13 18:18:30 | C | 20 33 14.68 | +29 26 43.9 | – | – | 360 |
| 1999-05-13 18:22:30 | C | 20 33 14.98 | +29 26 42.9 | – | – | 360 |
| 1999-05-25 09:09:54 | C | 20 52 56.94 | +27 44 49.0 | 16.3 | a | 704 |
| 1999-05-25 09:22:01 | C | 20 52 57.63 | +27 44 44.5 | – | a | 704 |
| 1999-05-25 09:35:34 | C | 20 52 58.27 | +27 44 38.2 | – | a | 704 |
| 1999-05-25 09:49:08 | C | 20 52 58.98 | +27 44 32.9 | – | a | 704 |
| 1999-05-25 10:01:45 | C | 20 52 59.59 | +27 44 28.8 | – | a | 704 |
| 1999-05-26 10:38:52 | C | 20 54 23.44 | +27 33 29.8 | – | z | 711 |
| 1999-05-26 10:44:55 | C | 20 54 23.75 | +27 33 27.2 | – | z | 711 |
| 1999-05-29 00:53:44 | C | 20 57 41.91 | +27 03 55.5 | – | c | 628 |
| 1999-05-29 01:06:43 | C | 20 57 42.55 | +27 03 49.6 | – | c | 628 |
| 1999-05-31 17:42:55 | C | 21 00 45.80 | +26 30 48.3 | – | z | 402 |
| 1999-05-31 17:45:12 | C | 21 00 45.89 | +26 30 47.1 | – | z | 402 |
| 1999-05-31 17:47:31 | C | 21 00 45.99 | +26 30 45.8 | – | z | 402 |
| 1999-06-18 00:03:04 | C | 21 11 00.38 | +21 37 54.2 | – | z | 610 |
| 1999-06-18 00:09:02 | C | 21 11 00.38 | +21 37 49.1 | – | z | 610 |
| 1999-06-18 00:15:02 | C | 21 11 00.38 | +21 37 44.0 | – | z | 610 |
| 1999-06-18 00:21:00 | C | 21 11 00.38 | +21 37 39.0 | – | z | 610 |
| 1999-06-18 00:27:00 | C | 21 11 00.38 | +21 37 33.9 | – | z | 610 |
| 1999-06-19 00:47:44 | C | 21 11 05.28 | +21 14 53.7 | – | c | 628 |
| 1999-06-19 01:07:44 | C | 21 11 05.27 | +21 14 35.0 | – | c | 628 |
| 1999-06-19 01:23:44 | C | 21 11 05.21 | +21 14 20.5 | – | c | 628 |
| 1999-06-21 08:04:26 | C | 21 11 04.33 | +20 20 59.3 | 16.4 | a | 704 |
| 1999-06-21 08:15:44 | C | 21 11 04.24 | +20 20 48.2 | – | a | 704 |
| 1999-06-21 08:26:57 | C | 21 11 04.17 | +20 20 38.2 | 18.0 | a | 704 |
| 1999-06-21 08:38:11 | C | 21 11 04.02 | +20 20 24.5 | – | a | 704 |
| 1999-06-21 08:49:25 | C | 21 11 03.94 | +20 20 14.6 | – | a | 704 |
| 1999-07-01 04:31:12 | C | 21 07 51.57 | +15 46 28.9 | – | i | 726 |
| 1999-07-01 04:36:13 | C | 21 07 51.45 | +15 46 21.5 | – | i | 726 |
| 1999-07-01 04:41:13 | C | 21 07 51.34 | +15 46 14.8 | – | i | 726 |
| 1999-07-01 04:46:12 | C | 21 07 51.20 | +15 46 08.5 | – | i | 726 |
| 1999-07-01 21:32:56 | C | 21 07 26.66 | +15 23 55.8 | 16.1 | z | 143 |