IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5620194268 ± 1.58e-08 |
| Semi-major axis (a) | 1.4586286746 AU ± 7.64e-10 |
| Inclination (i) | 39.93200681° ± 6.13e-06 |
| Long. of Asc. Node (Ω) | 314.32132680° ± 2.63e-06 |
| Arg. of Perihelion (ω) | 268.34627053° ± 3.32e-06 |
| Mean Anomaly (M) | 40.81475088° ± 3.75e-06 |
| Mean Motion (n) | 0.5594936422°/day ± 4.39e-10 |
| Perihelion dist (q) | 0.63885102 AU ± 2.30e-08 |
| Aphelion dist (Q) | 2.27840633 AU ± 2.31e-08 |
| Orbital Period | 1.76163983 yr ± 1.38e-09 |
| H (abs. magnitude) | 18.05 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.342″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.001171 AU |
| Observations Used | 391 |
| Oppositions | 29 |
| Arc Total | 1955-2022 |
| First Observation Used | 1955-01-26 |
| Last Observation Used | 2022-01-13 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-01-24 03:07:45 | C | 07 42 42.28 | +73 51 52.0 | – | – | 046 |
| 1999-01-24 03:08:43 | C | 07 42 41.37 | +73 51 51.3 | – | – | 046 |
| 1999-01-24 03:09:56 | C | 07 42 40.14 | +73 51 50.3 | – | – | 046 |
| 1999-01-24 03:11:17 | C | 07 42 39.07 | +73 51 49.4 | – | – | 046 |
| 1999-01-24 09:44:15 | C | 07 36 32.53 | +73 47 36.6 | – | a | 658 |
| 1999-01-24 09:46:23 | C | 07 36 30.41 | +73 47 35.2 | – | a | 658 |
| 1999-01-24 09:49:33 | C | 07 36 27.46 | +73 47 32.5 | – | a | 658 |
| 1999-01-25 02:02:30 | C | 07 21 02.75 | +73 32 59.2 | 17.6 | m | 026 |
| 1999-01-25 02:05:55 | C | 07 20 59.44 | +73 32 55.5 | 17.5 | m | 026 |
| 1999-01-25 02:15:29 | C | 07 20 50.19 | +73 32 44.5 | 17.5 | m | 026 |
| 1999-01-25 02:17:29 | C | 07 20 48.29 | +73 32 42.3 | 17.5 | m | 026 |
| 1999-01-25 02:20:30 | C | 07 20 45.38 | +73 32 39.0 | 17.5 | m | 026 |
| 1999-01-26 01:22:35 | C | 06 58 39.71 | +73 02 11.0 | – | z | 071 |
| 1999-01-26 01:28:01 | C | 06 58 34.32 | +73 02 04.3 | – | z | 071 |
| 1999-01-26 13:59:57 | C | 06 46 40.20 | +72 40 35.8 | – | z | 402 |
| 1999-01-26 14:01:58 | C | 06 46 38.07 | +72 40 31.5 | – | z | 402 |
| 1999-01-26 14:03:59 | C | 06 46 36.27 | +72 40 28.1 | – | z | 402 |
| 1999-01-26 17:01:30 | C | 06 43 44.26 | +72 34 38.7 | – | – | 360 |
| 1999-01-26 17:03:59 | C | 06 43 41.77 | +72 34 33.9 | – | – | 360 |
| 1999-01-26 17:06:30 | C | 06 43 39.46 | +72 34 28.6 | – | – | 360 |
| 1999-01-27 20:59:40 | C | 06 17 47.70 | +71 30 23.6 | – | z | 587 |
| 1999-01-27 21:03:15 | C | 06 17 44.42 | +71 30 13.7 | – | z | 587 |
| 1999-01-30 12:15:37 | C | 05 24 55.49 | +67 50 49.5 | – | z | 402 |
| 1999-01-30 12:17:38 | C | 05 24 53.81 | +67 50 40.0 | – | z | 402 |
| 1999-01-30 12:19:37 | C | 05 24 52.29 | +67 50 31.3 | – | z | 402 |
| 1999-02-04 11:08:50 | C | 04 14 35.25 | +56 20 25.1 | – | z | 402 |
| 1999-02-04 11:10:50 | C | 04 14 34.30 | +56 20 10.5 | – | z | 402 |
| 1999-02-07 20:01:29 | C | 03 44 19.64 | +45 28 34.1 | – | z | 587 |
| 1999-02-07 20:03:45 | C | 03 44 18.94 | +45 28 14.6 | – | z | 587 |
| 1999-02-07 20:05:52 | C | 03 44 18.24 | +45 27 55.1 | – | z | 587 |
| 1999-02-08 04:26:04 | C | 03 41 44.93 | +44 14 25.3 | 18.1 | a | 704 |
| 1999-02-08 04:41:23 | C | 03 41 40.15 | +44 12 05.4 | 17.7 | a | 704 |
| 1999-02-08 04:57:16 | C | 03 41 35.15 | +44 09 43.3 | 17.5 | a | 704 |
| 1999-02-08 05:12:49 | C | 03 41 30.38 | +44 07 22.7 | 18.0 | a | 704 |
| 1999-02-08 05:28:51 | C | 03 41 25.43 | +44 04 59.2 | 18.2 | a | 704 |
| 1999-02-08 11:12:14 | C | 03 39 45.65 | +43 13 55.4 | – | z | 900 |
| 1999-02-08 11:22:00 | C | 03 39 42.73 | +43 12 26.6 | – | z | 900 |
| 1999-02-08 13:14:53 | C | 03 39 08.82 | +42 55 22.6 | – | z | 402 |
| 1999-02-08 13:18:32 | C | 03 39 07.75 | +42 54 49.0 | – | z | 402 |
| 1999-02-08 13:20:21 | C | 03 39 07.24 | +42 54 32.5 | – | z | 402 |
| 1999-02-09 11:02:44 | C | 03 33 09.56 | +39 36 30.7 | – | – | 360 |
| 1999-02-09 11:04:14 | C | 03 33 09.16 | +39 36 17.1 | – | – | 360 |
| 1999-02-09 11:05:45 | C | 03 33 08.72 | +39 36 02.9 | – | – | 360 |
| 1999-02-12 20:02:10 | C | 03 14 50.43 | +26 51 13.8 | – | z | 587 |
| 1999-02-12 20:04:39 | C | 03 14 49.94 | +26 50 48.5 | – | z | 587 |
| 1999-02-12 20:08:33 | C | 03 14 49.15 | +26 50 12.0 | – | z | 587 |
| 1999-02-14 19:07:50 | C | 03 06 23.25 | +19 31 33.5 | – | z | 587 |
| 1999-02-14 19:10:18 | C | 03 06 22.78 | +19 31 10.6 | – | z | 587 |
| 1999-02-14 19:12:59 | C | 03 06 22.40 | +19 30 46.3 | – | z | 587 |
| 1999-02-15 17:48:46 | C | 03 02 44.66 | +16 06 47.4 | – | – | 046 |