IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.2779940666 ± 1.87e-08 |
| Semi-major axis (a) | 1.3805888759 AU ± 2.20e-09 |
| Inclination (i) | 20.36710717° ± 3.03e-06 |
| Long. of Asc. Node (Ω) | 91.46472913° ± 5.54e-06 |
| Arg. of Perihelion (ω) | 178.66813554° ± 8.04e-06 |
| Mean Anomaly (M) | 283.00167319° ± 8.73e-06 |
| Mean Motion (n) | 0.6075971409°/day ± 1.45e-09 |
| Perihelion dist (q) | 0.99679336 AU ± 2.59e-08 |
| Aphelion dist (Q) | 1.76438439 AU ± 2.60e-08 |
| Orbital Period | 1.62217071 yr ± 3.88e-09 |
| H (abs. magnitude) | 18.81 |
|---|---|
| G (slope) | 0.15 |
2008 HL
| Source | IAA |
|---|---|
| Solution Date | 2026-06-01 |
| RMS Residual | 0.264″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.020775 AU |
| Observations Used | 412 |
| Oppositions | 6 |
| Arc Total | 2008-2024 |
| First Observation Used | 2008-04-25 |
| Last Observation Used | 2024-04-19 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2016-07-10 03:44:00 | C | 12 03 26.26 | -15 49 43.3 | – | o | 691 |
| 2016-07-10 03:46:28 | C | 12 03 26.27 | -15 49 57.2 | – | o | 691 |
| 2016-07-10 03:49:01 | C | 12 03 26.24 | -15 50 13.6 | – | o | 691 |
| 2016-08-22 18:29:38 | S | 12 32 30.134 | -82 26 07.22 | – | L | C51 |
| 2016-08-24 11:22:20 | S | 12 43 06.098 | -83 44 17.74 | – | L | C51 |
| 2016-08-25 17:14:45 | S | 12 54 06.878 | -84 39 22.36 | – | L | C51 |
| 2016-11-12 05:54:44 | C | 23 53 38.816 | -40 32 20.21 | – | L | F51 |
| 2016-11-12 06:04:58 | C | 23 53 39.256 | -40 32 03.69 | – | L | F51 |
| 2016-11-12 06:15:10 | C | 23 53 39.753 | -40 31 46.90 | – | L | F51 |
| 2018-12-10 10:32:10 | C | 07 09 46.03 | +22 00 36.0 | – | V | G96 |
| 2018-12-10 10:39:33 | C | 07 09 45.59 | +22 00 41.7 | – | V | G96 |
| 2018-12-10 10:46:58 | C | 07 09 45.11 | +22 00 47.2 | – | V | G96 |
| 2018-12-10 10:54:22 | C | 07 09 44.61 | +22 00 52.3 | – | V | G96 |
| 2018-12-14 13:17:45 | C | 07 03 08.507 | +23 17 30.25 | – | U | F51 |
| 2018-12-14 13:37:21 | C | 07 03 07.033 | +23 17 45.57 | – | U | F51 |
| 2018-12-14 13:56:59 | C | 07 03 05.564 | +23 18 01.12 | – | U | F51 |
| 2018-12-14 14:17:10 | C | 07 03 04.052 | +23 18 16.90 | – | U | F51 |
| 2019-01-02 06:40:20 | C | 06 23 23.56 | +29 16 33.3 | – | t | V03 |
| 2019-01-02 06:46:48 | C | 06 23 22.99 | +29 16 37.9 | – | t | V03 |
| 2019-01-02 06:52:59 | C | 06 23 22.35 | +29 16 42.3 | – | t | V03 |
| 2019-01-04 05:33:27 | C | 06 18 49.63 | +29 50 31.8 | – | V | G96 |
| 2019-01-04 05:46:22 | C | 06 18 48.32 | +29 50 41.1 | – | V | G96 |
| 2019-01-04 05:59:27 | C | 06 18 47.01 | +29 50 50.3 | – | V | G96 |
| 2019-01-04 06:06:59 | C | 06 18 46.23 | +29 50 55.8 | – | V | G96 |
| 2021-02-06 12:54:40 | C | 15 54 23.14 | +09 30 12.9 | – | V | G96 |
| 2021-02-06 13:01:26 | C | 15 54 24.14 | +09 30 12.0 | – | V | G96 |
| 2021-02-06 13:08:11 | C | 15 54 25.17 | +09 30 11.1 | – | V | G96 |
| 2021-02-06 13:14:56 | C | 15 54 26.16 | +09 30 09.6 | – | V | G96 |
| 2021-08-25 13:20:57 | C | 04 21 07.950 | -13 58 46.77 | – | U | F51 |
| 2021-08-25 13:37:48 | C | 04 21 08.869 | -13 58 51.13 | – | U | F51 |
| 2021-08-25 13:54:32 | C | 04 21 09.797 | -13 58 55.52 | – | U | F51 |
| 2021-09-14 11:04:10 | C | 04 39 56.46 | -16 24 01.7 | – | V | G96 |
| 2021-09-14 11:18:06 | C | 04 39 56.73 | -16 24 06.8 | – | V | G96 |
| 2021-09-14 11:25:04 | C | 04 39 56.76 | -16 24 10.8 | – | V | G96 |
| 2021-09-29 12:39:59 | C | 04 40 44.374 | -18 25 12.79 | – | U | F52 |
| 2021-09-29 12:55:38 | C | 04 40 44.071 | -18 25 17.87 | – | U | F52 |
| 2021-09-29 13:11:09 | C | 04 40 43.763 | -18 25 22.98 | – | U | F52 |
| 2021-09-29 13:26:43 | C | 04 40 43.447 | -18 25 28.01 | – | U | F52 |
| 2021-10-14 08:57:38 | C | 04 27 39.03 | -19 57 12.1 | – | V | 703 |
| 2021-10-14 09:05:20 | C | 04 27 38.49 | -19 57 12.9 | – | V | 703 |
| 2021-10-14 09:13:03 | C | 04 27 38.08 | -19 57 15.0 | – | V | 703 |
| 2021-10-14 09:20:44 | C | 04 27 37.71 | -19 57 16.0 | – | V | 703 |
| 2021-10-15 11:19:48 | C | 04 26 06.16 | -20 01 18.4 | – | V | G96 |
| 2021-10-15 11:25:56 | C | 04 26 05.75 | -20 01 19.4 | – | V | G96 |
| 2021-10-15 11:32:02 | C | 04 26 05.42 | -20 01 20.2 | – | V | G96 |
| 2021-10-15 11:38:09 | C | 04 26 05.00 | -20 01 21.4 | – | V | G96 |
| 2021-10-30 06:14:07 | C | 03 58 52.66 | -19 55 22.0 | – | V | W94 |
| 2021-10-30 06:22:20 | C | 03 58 51.85 | -19 55 20.2 | – | V | W94 |
| 2021-10-30 06:30:30 | C | 03 58 51.06 | -19 55 18.1 | – | V | W94 |
| 2021-10-30 08:26:58 | C | 03 58 40.74 | -19 55 05.4 | – | V | G96 |