IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5561067250 ± 2.00e+00 |
| Semi-major axis (a) | 1.9565299014 AU ± 3.00e+00 |
| Inclination (i) | 3.93632407° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 266.86411712° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 244.66119266° ± 6.00e+00 |
| Mean Anomaly (M) | 104.91451857° ± 1.33e-06 |
| Mean Motion (n) | 0.3601492725°/day ± 8.28e-01 |
| Perihelion dist (q) | 0.86849047 AU ± 4.13e+00 |
| Aphelion dist (Q) | 3.04456934 AU ± 6.09e+00 |
| Orbital Period | 2.73671602 yr ± 6.29e+00 |
| NGA Model | r2 |
| A2 | -2.50318806e-06 AU/d² |
| H (abs. magnitude) | 19.71 |
|---|---|
| G (slope) | 0.15 |
1950 XB1
| Source | IAA |
|---|---|
| Solution Date | 2026-04-28 |
| RMS Residual | 0.339″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.019197 AU |
| Observations Used | 388 |
| Oppositions | 48 |
| Arc Total | 1950-2025 |
| First Observation Used | 1950-12-11 |
| Last Observation Used | 2025-01-03 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2024-11-28 11:20:24 | C | 06 37 43.841 | +27 33 39.71 | – | V | T05 |
| 2024-11-28 11:25:39 | C | 06 37 44.491 | +27 33 37.48 | – | V | T05 |
| 2024-11-28 11:48:39 | C | 06 37 47.374 | +27 33 28.84 | – | V | T05 |
| 2024-11-29 00:15:33 | B | 06 39 30.68 | +27 28 10.3 | – | X | K19 |
| 2024-11-29 00:20:42 | B | 06 39 31.37 | +27 28 07.8 | – | X | K19 |
| 2024-11-29 00:25:50 | B | 06 39 32.05 | +27 28 06.1 | – | X | K19 |
| 2024-11-29 06:45:24 | C | 06 40 26.213 | +27 25 28.27 | – | V | 703 |
| 2024-11-29 06:48:44 | C | 06 40 26.641 | +27 25 26.65 | – | V | 703 |
| 2024-11-29 06:52:02 | C | 06 40 27.073 | +27 25 25.43 | – | V | 703 |
| 2024-11-29 06:55:20 | C | 06 40 27.548 | +27 25 24.06 | – | V | 703 |
| 2024-12-01 10:37:07 | C | 06 48 08.240 | +27 00 18.86 | – | V | 703 |
| 2024-12-01 10:43:51 | C | 06 48 09.184 | +27 00 14.94 | – | V | 703 |
| 2024-12-01 10:47:11 | C | 06 48 09.673 | +27 00 12.67 | – | V | 703 |
| 2024-12-02 07:49:00 | C | 06 51 35.082 | +26 48 08.86 | – | V | 703 |
| 2024-12-02 07:55:37 | C | 06 51 35.888 | +26 48 07.20 | – | V | 703 |
| 2024-12-02 07:58:56 | C | 06 51 36.428 | +26 48 05.47 | – | V | 703 |
| 2024-12-02 11:24:49 | C | 06 52 10.397 | +26 46 09.37 | – | V | T05 |
| 2024-12-02 11:27:26 | C | 06 52 10.814 | +26 46 07.61 | – | V | T05 |
| 2024-12-02 11:32:03 | C | 06 52 11.515 | +26 46 04.91 | – | V | T05 |
| 2024-12-03 09:54:01 | C | 06 55 59.776 | +26 31 37.31 | – | V | 703 |
| 2024-12-03 09:57:30 | C | 06 56 00.316 | +26 31 34.46 | – | V | 703 |
| 2024-12-03 10:00:58 | C | 06 56 00.928 | +26 31 32.34 | – | V | 703 |
| 2024-12-03 10:04:27 | C | 06 56 01.518 | +26 31 30.43 | – | V | 703 |
| 2024-12-03 11:31:46 | C | 06 56 17.945 | +26 30 39.56 | – | V | T08 |
| 2024-12-03 11:41:54 | C | 06 56 19.586 | +26 30 33.16 | – | V | T08 |
| 2024-12-03 12:12:23 | C | 06 56 24.581 | +26 30 12.31 | – | V | T08 |
| 2024-12-05 08:12:13 | C | 07 04 36.808 | +25 56 49.31 | – | V | G96 |
| 2024-12-05 08:20:41 | C | 07 04 38.377 | +25 56 42.47 | – | V | G96 |
| 2024-12-05 08:29:07 | C | 07 04 39.936 | +25 56 35.56 | – | V | G96 |
| 2024-12-05 08:37:38 | C | 07 04 41.509 | +25 56 28.64 | – | V | G96 |
| 2024-12-05 10:12:47 | C | 07 04 59.156 | +25 55 09.16 | – | V | 703 |
| 2024-12-05 10:16:13 | C | 07 04 59.826 | +25 55 05.81 | – | V | 703 |
| 2024-12-05 10:19:36 | C | 07 05 00.420 | +25 55 03.18 | – | V | 703 |
| 2024-12-05 10:22:58 | C | 07 05 01.064 | +25 55 00.37 | – | V | 703 |
| 2024-12-06 11:12:11 | C | 07 10 07.200 | +25 32 57.03 | – | X | F51 |
| 2024-12-06 11:29:25 | C | 07 10 10.617 | +25 32 41.10 | – | X | F51 |
| 2024-12-06 11:46:52 | C | 07 10 14.070 | +25 32 24.89 | – | X | F51 |
| 2024-12-08 09:17:51 | C | 07 20 29.515 | +24 43 55.88 | – | V | 703 |
| 2024-12-08 09:21:26 | C | 07 20 30.340 | +24 43 51.46 | – | V | 703 |
| 2024-12-08 09:25:01 | C | 07 20 31.153 | +24 43 47.42 | – | V | 703 |
| 2024-12-08 09:28:36 | C | 07 20 31.967 | +24 43 43.07 | – | V | 703 |
| 2024-12-09 08:33:46 | C | 07 26 17.459 | +24 14 44.38 | – | V | 703 |
| 2024-12-09 08:36:45 | C | 07 26 18.157 | +24 14 40.38 | – | V | 703 |
| 2024-12-09 08:39:43 | C | 07 26 18.895 | +24 14 36.74 | – | V | 703 |
| 2024-12-09 08:42:41 | C | 07 26 19.615 | +24 14 32.71 | – | V | 703 |
| 2024-12-09 10:36:26 | C | 07 26 50.068 | +24 12 09.21 | – | X | F51 |
| 2024-12-09 10:53:35 | C | 07 26 54.283 | +24 11 46.85 | – | X | F51 |
| 2024-12-09 11:10:51 | C | 07 26 58.519 | +24 11 24.24 | – | X | F51 |
| 2024-12-09 11:28:19 | C | 07 27 02.792 | +24 11 01.28 | – | X | F51 |
| 2024-12-09 13:03:41 | C | 07 27 24.27 | +24 08 31.8 | – | V | U94 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2024-12-27 14:00:00 | -65783.1 | 0.2 | Hz | 8560 | -14 | -14 |