Orbital elements of POLAR BEAR
| Launched | 13 November 1986 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 17070 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 Feb 05 18:58 | 2026 Feb 05 07:40:18 | 89.6216 | 0.00378 | 12.1063 | 317.9543 | 62.2946 | 13.75264 | 8.243 |
| 2026 Feb 04 18:57 | 2026 Feb 04 10:55:37 | 89.6215 | 0.00379 | 12.1086 | 320.6637 | 62.2946 | 13.75264 | 8.243 |
| 2026 Feb 03 18:56 | 2026 Feb 03 10:27:24 | 89.6213 | 0.00380 | 12.1113 | 323.8599 | 62.2946 | 13.75264 | 8.243 |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:48:59 | 89.6212 | 0.00381 | 12.1138 | 326.7953 | 62.2946 | 13.75264 | 8.243 |
| 2026 Feb 01 18:56 | 2026 Feb 01 11:19:50 | 89.6211 | 0.00382 | 12.1165 | 329.9673 | 62.2946 | 13.75264 | 8.243 |
| 2026 Jan 31 18:56 | 2026 Jan 31 10:51:32 | 89.6209 | 0.00383 | 12.1192 | 333.1176 | 62.2946 | 13.75264 | 8.243 |
| 2026 Jan 30 18:57 | 2026 Jan 30 10:23:26 | 89.6208 | 0.00384 | 12.1219 | 336.2538 | 62.2946 | 13.75264 | 8.243 |
| 2026 Jan 29 18:56 | 2026 Jan 29 11:46:27 | 89.6207 | 0.00385 | 12.1244 | 339.1802 | 62.2946 | 13.75264 | 8.243 |
| 2026 Jan 28 18:56 | 2026 Jan 27 20:05:35 | 89.6204 | 0.00386 | 12.1288 | 344.2631 | 62.2946 | 13.75264 | 8.243 |
| 2026 Jan 27 18:56 | 2026 Jan 27 10:49:22 | 89.6203 | 0.00387 | 12.1298 | 345.4591 | 62.2946 | 13.75264 | 8.243 |
| 2026 Jan 26 18:57 | 2026 Jan 26 12:10:34 | 89.6202 | 0.00388 | 12.1323 | 348.3687 | 62.2946 | 13.75264 | 8.243 |