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 |
|---|---|---|---|---|---|---|
| 2014-11-22 05:27:55 | C | 00 40 55.01 | +17 43 16.0 | – | q | G96 |
| 2014-11-22 05:29:56 | C | 00 40 55.19 | +17 43 15.9 | – | q | G96 |
| 2014-11-23 04:19:53 | C | 00 42 52.27 | +17 44 32.0 | – | q | G96 |
| 2014-11-23 04:29:13 | C | 00 42 52.97 | +17 44 32.5 | – | q | G96 |
| 2014-11-23 04:38:33 | C | 00 42 53.70 | +17 44 32.7 | – | q | G96 |
| 2014-11-23 04:47:53 | C | 00 42 54.44 | +17 44 33.5 | – | q | G96 |
| 2014-11-24 03:29:29 | C | 00 44 47.19 | +17 45 49.2 | – | R | G45 |
| 2014-11-24 03:41:31 | C | 00 44 48.13 | +17 45 49.9 | – | R | G45 |
| 2014-11-24 03:51:16 | C | 00 44 48.83 | +17 45 51.7 | – | R | G45 |
| 2014-11-24 03:57:15 | C | 00 44 49.32 | +17 45 51.3 | – | R | G45 |
| 2014-12-11 05:10:48 | C | 01 12 54.68 | +18 17 18.8 | – | o | 291 |
| 2014-12-11 05:16:39 | C | 01 12 55.04 | +18 17 19.5 | – | o | 291 |
| 2014-12-11 05:22:30 | C | 01 12 55.41 | +18 17 19.8 | – | o | 291 |
| 2017-02-22 10:51:37 | C | 09 56 27.16 | +19 48 05.9 | – | o | 291 |
| 2017-02-22 11:47:35 | C | 09 56 23.11 | +19 48 23.6 | – | o | 291 |
| 2017-10-11 11:24:50 | C | 10 05 29.72 | +36 19 22.2 | – | U | G96 |
| 2017-10-11 11:31:41 | C | 10 05 21.03 | +36 21 04.8 | – | U | G96 |
| 2017-10-11 11:38:30 | C | 10 05 12.38 | +36 22 47.0 | – | U | G96 |
| 2017-10-11 11:45:22 | C | 10 05 03.65 | +36 24 29.7 | – | U | G96 |
| 2017-10-14 11:27:30 | S | 07 55 07.954 | +51 46 49.84 | – | L | C51 |
| 2017-10-14 13:01:45 | S | 07 51 26.455 | +51 59 45.10 | – | L | C51 |
| 2017-10-15 08:11:07 | C | 07 05 23.25 | +53 57 42.1 | – | U | 703 |
| 2017-10-15 08:19:43 | C | 07 05 02.04 | +53 58 22.3 | – | U | 703 |
| 2017-10-15 08:28:19 | C | 07 04 40.89 | +53 59 01.2 | – | U | 703 |
| 2017-10-15 08:36:54 | C | 07 04 19.68 | +53 59 39.9 | – | U | 703 |
| 2017-10-16 14:18:22 | C | 05 54 03.13 | +54 41 12.3 | – | L | T08 |
| 2017-10-16 14:33:20 | C | 05 53 29.27 | +54 40 54.9 | – | L | T08 |
| 2017-10-16 14:48:46 | C | 05 52 54.34 | +54 40 36.6 | – | L | T08 |
| 2017-10-16 15:03:52 | C | 05 52 20.33 | +54 40 17.5 | – | L | T08 |
| 2017-10-16 19:44:30 | C | 05 42 22.14 | +54 30 56.9 | – | t | L04 |
| 2017-10-16 19:47:19 | C | 05 42 15.15 | +54 30 40.8 | – | q | 113 |
| 2017-10-16 19:47:40 | C | 05 42 15.37 | +54 30 51.9 | – | t | L04 |
| 2017-10-16 19:48:08 | C | 05 42 13.42 | +54 30 39.2 | – | q | 113 |
| 2017-10-16 19:48:57 | C | 05 42 11.67 | +54 30 38.1 | – | q | 113 |
| 2017-10-16 19:49:47 | C | 05 42 09.93 | +54 30 36.2 | – | q | 113 |
| 2017-10-16 19:50:59 | C | 05 42 08.31 | +54 30 46.5 | – | t | L04 |
| 2017-10-16 19:53:42 | C | 05 42 02.56 | +54 30 41.9 | – | t | L04 |
| 2017-10-16 20:49:58 | C | 05 40 02.44 | +54 28 54.4 | – | U | G34 |
| 2017-10-16 20:51:50 | C | 05 39 58.65 | +54 28 50.8 | – | U | G34 |
| 2017-10-16 20:53:41 | C | 05 39 54.67 | +54 28 47.0 | – | U | G34 |
| 2017-10-16 20:55:33 | C | 05 39 50.89 | +54 28 44.2 | – | U | G34 |
| 2017-10-16 20:57:24 | C | 05 39 46.85 | +54 28 41.0 | – | U | G34 |
| 2017-10-16 21:50:08 | C | 05 37 56.73 | +54 27 02.2 | – | q | C77 |
| 2017-10-16 21:52:36 | C | 05 37 51.53 | +54 26 57.8 | – | q | C77 |
| 2017-10-16 21:55:04 | C | 05 37 46.30 | +54 26 53.1 | – | q | C77 |
| 2017-10-16 22:00:58 | C | 05 37 33.07 | +54 26 44.6 | – | q | 246 |
| 2017-10-16 22:01:07 | C | 05 37 32.77 | +54 26 44.0 | – | q | 246 |
| 2017-10-16 22:01:15 | C | 05 37 32.44 | +54 26 43.8 | – | q | 246 |
| 2017-10-16 22:01:24 | C | 05 37 32.13 | +54 26 43.8 | – | q | 246 |
| 2017-10-16 22:01:33 | C | 05 37 31.84 | +54 26 43.3 | – | q | 246 |