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 |
|---|---|---|---|---|---|---|
| 2017-11-14 05:05:41 | C | 01 39 01.88 | +25 41 40.8 | – | U | G96 |
| 2017-11-14 05:11:51 | C | 01 39 01.70 | +25 41 36.2 | – | U | G96 |
| 2017-11-23 13:27:49 | C | 01 36 54.84 | +23 33 39.8 | – | q | D29 |
| 2017-11-23 13:48:11 | C | 01 36 54.79 | +23 33 31.0 | – | q | D29 |
| 2017-11-23 14:08:33 | C | 01 36 54.77 | +23 33 21.8 | – | q | D29 |
| 2017-11-27 03:57:51 | C | 01 37 24.38 | +23 00 08.7 | – | U | G96 |
| 2017-11-27 04:05:22 | C | 01 37 24.37 | +23 00 06.1 | – | U | G96 |
| 2017-11-27 04:12:54 | C | 01 37 24.42 | +23 00 03.8 | – | U | G96 |
| 2017-11-27 04:20:27 | C | 01 37 24.48 | +23 00 00.3 | – | U | G96 |
| 2017-12-16 02:17:25 | C | 01 47 11.20 | +21 30 44.1 | – | u | H21 |
| 2017-12-16 02:34:17 | C | 01 47 11.68 | +21 30 42.8 | – | u | H21 |
| 2017-12-16 02:51:23 | C | 01 47 12.18 | +21 30 41.5 | – | u | H21 |
| 2020-02-18 07:57:01 | C | 10 13 25.76 | +18 17 20.6 | – | o | 291 |
| 2020-02-18 08:13:12 | C | 10 13 24.58 | +18 17 25.9 | – | o | 291 |
| 2020-02-18 08:29:25 | C | 10 13 23.41 | +18 17 31.9 | – | o | 291 |
| 2020-09-26 11:55:04 | C | 09 07 27.06 | +20 40 19.9 | – | V | G96 |
| 2020-09-26 11:59:10 | C | 09 07 25.45 | +20 40 34.2 | – | V | G96 |
| 2020-09-26 12:03:16 | C | 09 07 23.82 | +20 40 48.4 | – | V | G96 |
| 2020-09-26 12:07:22 | C | 09 07 22.22 | +20 41 02.5 | – | V | G96 |
| 2020-10-03 13:28:11 | C | 07 54 38.185 | +29 43 32.51 | – | U | F51 |
| 2020-10-03 13:45:04 | C | 07 54 30.293 | +29 44 20.77 | – | U | F51 |
| 2020-10-03 14:01:53 | C | 07 54 22.426 | +29 45 08.65 | – | U | F51 |
| 2020-10-07 14:36:13 | C | 07 08 53.66 | +33 39 10.8 | – | V | T08 |
| 2020-10-07 15:09:14 | C | 07 08 37.49 | +33 40 19.2 | – | V | T08 |
| 2020-10-07 15:13:13 | C | 07 08 35.51 | +33 40 27.4 | – | V | T08 |
| 2020-10-07 15:26:40 | C | 07 08 28.93 | +33 40 55.2 | – | V | T08 |
| 2020-10-10 14:06:56 | C | 06 34 46.80 | +35 43 17.3 | – | V | T05 |
| 2020-10-10 14:12:16 | C | 06 34 44.18 | +35 43 25.1 | – | V | T05 |
| 2020-10-10 14:20:10 | C | 06 34 40.29 | +35 43 37.0 | – | V | T05 |
| 2020-10-10 14:36:39 | C | 06 34 32.29 | +35 44 00.6 | – | V | T05 |
| 2020-10-11 10:55:12 | C | 06 24 56.56 | +36 11 03.6 | – | V | G96 |
| 2020-10-11 11:02:02 | C | 06 24 53.27 | +36 11 12.6 | – | V | G96 |
| 2020-10-11 11:08:52 | C | 06 24 49.95 | +36 11 20.9 | – | V | G96 |
| 2020-10-11 14:45:48 | C | 06 23 07.54 | +36 15 58.7 | – | V | T08 |
| 2020-10-11 14:57:04 | C | 06 23 02.08 | +36 16 12.4 | – | V | T08 |
| 2020-10-11 15:01:58 | C | 06 22 59.70 | +36 16 18.9 | – | V | T08 |
| 2020-10-11 15:13:53 | C | 06 22 53.90 | +36 16 33.5 | – | V | T08 |
| 2020-10-14 13:54:05 | C | 05 50 22.14 | +37 22 04.8 | – | V | T05 |
| 2020-10-14 13:58:43 | C | 05 50 20.01 | +37 22 08.2 | – | V | T05 |
| 2020-10-14 14:07:18 | C | 05 50 16.06 | +37 22 13.8 | – | V | T05 |
| 2020-10-14 14:15:52 | C | 05 50 12.06 | +37 22 19.1 | – | V | T05 |
| 2020-10-17 01:32:03 | C | 05 24 22.04 | +37 47 38.3 | – | V | C95 |
| 2020-10-17 01:36:06 | C | 05 24 20.29 | +37 47 38.8 | – | V | C95 |
| 2020-10-17 01:40:09 | C | 05 24 18.54 | +37 47 40.6 | – | V | C95 |
| 2020-10-20 11:41:35 | C | 04 51 28.60 | +37 46 35.4 | – | V | T08 |
| 2020-10-20 11:45:35 | C | 04 51 27.05 | +37 46 34.6 | – | V | T08 |
| 2020-10-20 11:49:38 | C | 04 51 25.46 | +37 46 33.6 | – | V | T08 |
| 2020-10-22 02:03:46 | C | 04 37 25.49 | +37 33 57.0 | – | V | K87 |
| 2020-10-22 02:08:23 | C | 04 37 23.78 | +37 33 55.3 | – | V | K87 |
| 2020-10-22 02:12:25 | C | 04 37 22.35 | +37 33 54.3 | – | V | K87 |