Orbital elements of NAVSTAR 81
| Launched | 16 June 2021 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 48859 |
| Alternative names |
USA 319 GPS BIII-5 GPS 3-5 SVN 78 PRN 11 D5 SLOT D1 |
| 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 |
| 2025 Apr 05 17:56 | 2025 Apr 05 11:29:07 | 55.3309 | 0.00187 | 23.3353 | 229.7227 | 291.0922 | 2.00568 | – |
| 2025 Apr 04 17:56 | 2025 Apr 01 12:17:38 | 55.3319 | 0.00187 | 23.3459 | 229.8668 | 291.0922 | 2.00568 | – |
| 2025 Apr 03 17:56 | 2025 Apr 01 12:17:38 | 55.3319 | 0.00187 | 23.3459 | 229.8668 | 291.0922 | 2.00568 | – |
| 2025 Apr 02 17:57 | 2025 Apr 01 12:17:38 | 55.3319 | 0.00187 | 23.3459 | 229.8668 | 291.0922 | 2.00568 | – |
| 2025 Apr 01 17:56 | 2025 Apr 01 12:17:38 | 55.3319 | 0.00187 | 23.3459 | 229.8668 | 291.0922 | 2.00568 | – |
| 2025 Mar 31 17:56 | 2025 Mar 28 18:57:33 | 55.3329 | 0.00187 | 23.3559 | 229.8945 | 291.0922 | 2.00568 | – |
| 2025 Mar 30 17:57 | 2025 Mar 28 18:57:33 | 55.3329 | 0.00187 | 23.3559 | 229.8945 | 291.0922 | 2.00568 | – |
| 2025 Mar 29 18:56 | 2025 Mar 28 18:57:33 | 55.3329 | 0.00187 | 23.3559 | 229.8945 | 291.0922 | 2.00568 | – |
| 2025 Mar 28 18:57 | 2025 Mar 25 13:47:43 | 55.3338 | 0.00186 | 23.3646 | 229.9872 | 291.0922 | 2.00568 | – |
| 2025 Mar 27 18:56 | 2025 Mar 25 13:47:43 | 55.3338 | 0.00186 | 23.3646 | 229.9872 | 291.0922 | 2.00568 | – |
| 2025 Mar 26 18:57 | 2025 Mar 25 00:52:00 | 55.3339 | 0.00186 | 23.3660 | 229.9991 | 291.0922 | 2.00568 | – |
| 2025 Mar 25 18:57 | 2025 Mar 25 00:52:00 | 55.3339 | 0.00186 | 23.3660 | 229.9991 | 291.0922 | 2.00568 | – |
| 2025 Mar 24 18:57 | 2025 Mar 22 14:13:14 | 55.3345 | 0.00186 | 23.3725 | 230.0868 | 291.0922 | 2.00568 | – |
| 2025 Mar 23 18:58 | 2025 Mar 22 14:13:14 | 55.3345 | 0.00186 | 23.3725 | 230.0868 | 291.0922 | 2.00568 | – |
| 2025 Mar 22 18:58 | 2025 Mar 21 19:26:40 | 55.3346 | 0.00186 | 23.3746 | 230.1188 | 291.0922 | 2.00568 | – |
| 2025 Mar 21 18:57 | 2025 Mar 21 11:30:08 | 55.3347 | 0.00186 | 23.3755 | 230.1370 | 291.0922 | 2.00568 | – |
| 2025 Mar 20 18:57 | 2025 Mar 19 02:12:08 | 55.3352 | 0.00186 | 23.3819 | 230.2919 | 291.0922 | 2.00568 | – |
| 2025 Mar 19 18:57 | 2025 Mar 19 02:12:08 | 55.3352 | 0.00186 | 23.3819 | 230.2919 | 291.0922 | 2.00568 | – |
| 2025 Mar 18 18:56 | 2025 Mar 16 13:06:49 | 55.3358 | 0.00186 | 23.3886 | 230.4653 | 291.0922 | 2.00568 | – |
| 2025 Mar 17 18:56 | 2025 Mar 16 13:06:49 | 55.3358 | 0.00186 | 23.3886 | 230.4653 | 291.0922 | 2.00568 | – |
| 2025 Mar 16 18:56 | 2025 Mar 16 13:06:49 | 55.3358 | 0.00186 | 23.3886 | 230.4653 | 291.0922 | 2.00568 | – |
| 2025 Mar 15 18:56 | 2025 Mar 15 14:15:53 | 55.3360 | 0.00186 | 23.3912 | 230.5397 | 291.0922 | 2.00568 | – |
| 2025 Mar 14 18:56 | 2025 Mar 13 19:59:28 | 55.3363 | 0.00187 | 23.3959 | 230.6455 | 291.0922 | 2.00568 | – |
| 2025 Mar 13 18:57 | 2025 Mar 12 20:03:38 | 55.3366 | 0.00187 | 23.3985 | 230.7077 | 291.0922 | 2.00568 | – |
| 2025 Mar 11 18:56 | 2025 Mar 04 12:47:31 | 55.3387 | 0.00189 | 23.4207 | 231.0139 | 291.0922 | 2.00568 | – |
| 2025 Mar 10 18:56 | 2025 Mar 03 20:39:28 | 55.3389 | 0.00189 | 23.4225 | 231.0065 | 291.0922 | 2.00568 | – |
| 2025 Mar 09 18:57 | 2025 Mar 03 20:39:28 | 55.3389 | 0.00189 | 23.4225 | 231.0065 | 291.0922 | 2.00568 | – |