IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.7288369139 ± 3.23e-08 |
| Semi-major axis (a) | 2.0685755253 AU ± 1.83e-09 |
| Inclination (i) | 6.57671514° ± 3.95e-06 |
| Long. of Asc. Node (Ω) | 5.59500173° ± 1.70e-05 |
| Arg. of Perihelion (ω) | 287.19779901° ± 1.78e-05 |
| Mean Anomaly (M) | 275.11172990° ± 1.13e-06 |
| Mean Motion (n) | 0.3312876172°/day ± 4.38e-10 |
| Perihelion dist (q) | 0.56092132 AU ± 6.67e-08 |
| Aphelion dist (Q) | 3.57622973 AU ± 6.68e-08 |
| Orbital Period | 2.97513771 yr ± 3.94e-09 |
| H (abs. magnitude) | 19.80 |
|---|---|
| G (slope) | 0.15 |
2008 XB
| Source | IAA |
|---|---|
| Solution Date | 2026-06-01 |
| RMS Residual | 0.226″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.028809 AU |
| Observations Used | 588 |
| Oppositions | 12 |
| Arc Total | 2008-2026 |
| First Observation Used | 2008-12-01 |
| Last Observation Used | 2026-03-25 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2014-10-28 07:29:07 | C | 22 14 53.80 | +13 59 43.8 | 17.0 | r | 718 |
| 2014-10-28 07:31:41 | C | 22 14 55.75 | +13 59 49.3 | 17.0 | r | 718 |
| 2014-10-28 07:34:14 | C | 22 14 57.69 | +13 59 54.6 | 17.0 | r | 718 |
| 2014-10-28 11:01:50 | C | 22 17 38.57 | +14 07 25.7 | – | q | 900 |
| 2014-10-28 11:09:04 | C | 22 17 43.91 | +14 07 41.0 | – | q | 900 |
| 2014-10-28 11:16:19 | C | 22 17 49.22 | +14 07 55.8 | – | q | 900 |
| 2014-10-28 11:37:03 | C | 22 18 04.57 | +14 08 38.7 | – | o | 300 |
| 2014-10-28 11:38:55 | C | 22 18 05.94 | +14 08 42.7 | – | o | 300 |
| 2014-10-28 11:40:49 | C | 22 18 07.33 | +14 08 46.4 | – | o | 300 |
| 2014-10-28 11:43:39 | C | 22 18 09.40 | +14 08 52.2 | – | o | 300 |
| 2014-10-28 11:45:32 | C | 22 18 10.79 | +14 08 56.2 | – | o | 300 |
| 2014-10-28 16:09:59 | C | 22 21 27.49 | +14 17 36.1 | – | o | C41 |
| 2014-10-28 16:11:34 | C | 22 21 28.62 | +14 17 39.6 | – | o | C41 |
| 2014-10-28 16:13:07 | C | 22 21 29.70 | +14 17 42.5 | – | o | C41 |
| 2014-10-28 17:47:32 | C | 22 22 38.50 | +14 20 42.7 | – | q | 204 |
| 2014-10-28 17:48:31 | C | 22 22 39.14 | +14 20 46.8 | – | q | 160 |
| 2014-10-28 17:51:57 | C | 22 22 41.63 | +14 20 51.5 | – | q | 204 |
| 2014-10-28 17:53:30 | C | 22 22 42.65 | +14 20 56.5 | – | q | 160 |
| 2014-10-28 17:55:33 | C | 22 22 44.09 | +14 21 00.4 | – | q | 160 |
| 2014-10-28 17:55:50 | C | 22 22 44.03 | +14 20 56.2 | – | q | 246 |
| 2014-10-28 17:56:10 | C | 22 22 44.26 | +14 20 57.0 | – | q | 246 |
| 2014-10-28 17:56:21 | C | 22 22 44.73 | +14 20 59.8 | – | q | 204 |
| 2014-10-28 17:56:25 | C | 22 22 44.43 | +14 20 57.2 | – | q | 246 |
| 2014-10-28 17:56:41 | C | 22 22 44.64 | +14 20 58.1 | – | q | 246 |
| 2014-10-28 17:56:55 | C | 22 22 44.80 | +14 20 58.4 | – | q | 246 |
| 2014-10-28 17:57:09 | C | 22 22 44.98 | +14 20 59.0 | – | q | 246 |
| 2014-10-28 17:57:22 | C | 22 22 45.12 | +14 20 59.2 | – | q | 246 |
| 2014-10-28 17:57:30 | C | 22 22 45.46 | +14 21 04.2 | – | q | 160 |
| 2014-10-28 17:57:39 | C | 22 22 45.32 | +14 20 59.7 | – | q | 246 |
| 2014-10-28 18:00:05 | C | 22 22 47.06 | +14 21 02.6 | – | t | 113 |
| 2014-10-28 18:00:44 | C | 22 22 47.83 | +14 21 08.3 | – | q | 204 |
| 2014-10-28 18:01:50 | C | 22 22 48.29 | +14 21 06.2 | – | t | 113 |
| 2014-10-28 18:02:07 | C | 22 22 49.39 | +14 21 12.6 | – | q | 958 |
| 2014-10-28 18:02:09 | C | 22 22 48.74 | +14 21 13.1 | – | q | 160 |
| 2014-10-28 18:03:36 | C | 22 22 49.55 | +14 21 09.5 | – | t | 113 |
| 2014-10-28 18:05:09 | C | 22 22 50.93 | +14 21 16.7 | – | q | 204 |
| 2014-10-28 18:05:21 | C | 22 22 50.78 | +14 21 13.0 | – | t | 113 |
| 2014-10-28 18:07:27 | C | 22 22 53.15 | +14 21 22.9 | – | q | 958 |
| 2014-10-28 18:15:22 | C | 22 22 58.43 | +14 21 30.3 | – | q | 970 |
| 2014-10-28 18:17:33 | C | 22 22 59.94 | +14 21 34.3 | – | q | 970 |
| 2014-10-28 18:19:22 | C | 22 23 01.24 | +14 21 37.9 | – | q | 970 |
| 2014-10-28 18:20:46 | C | 22 23 02.53 | +14 21 48.6 | – | q | 958 |
| 2014-10-28 18:22:39 | C | 22 23 03.35 | +14 21 52.0 | – | q | C77 |
| 2014-10-28 18:24:42 | C | 22 23 04.81 | +14 21 56.2 | – | q | C77 |
| 2014-10-28 18:26:50 | C | 22 23 06.29 | +14 21 59.7 | – | q | C77 |
| 2014-10-28 18:28:58 | C | 22 23 07.80 | +14 22 04.5 | – | q | C77 |
| 2014-10-28 18:38:48 | C | 22 23 14.31 | +14 22 15.1 | – | q | B15 |
| 2014-10-28 18:40:45 | C | 22 23 15.68 | +14 22 18.9 | – | q | B15 |
| 2014-10-28 18:44:50 | C | 22 23 18.56 | +14 22 26.8 | – | q | B15 |
| 2014-10-28 18:51:33 | C | 22 23 23.28 | +14 22 39.5 | – | q | B15 |