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 Oct 24 17:57 | 2025 Oct 16 05:13:37 | 55.2756 | 0.00241 | 22.8176 | 230.2428 | 138.6846 | 2.00556 | – |
| 2025 Oct 22 17:56 | 2025 Oct 16 05:13:37 | 55.2756 | 0.00241 | 22.8176 | 230.2428 | 138.6846 | 2.00556 | – |
| 2025 Oct 21 17:56 | 2025 Oct 16 05:13:37 | 55.2756 | 0.00241 | 22.8176 | 230.2428 | 138.6846 | 2.00556 | – |
| 2025 Oct 20 17:56 | 2025 Oct 16 05:13:37 | 55.2756 | 0.00241 | 22.8176 | 230.2428 | 138.6846 | 2.00556 | – |
| 2025 Oct 19 17:56 | 2025 Oct 16 05:13:37 | 55.2756 | 0.00241 | 22.8176 | 230.2428 | 138.6846 | 2.00556 | – |
| 2025 Oct 18 17:56 | 2025 Oct 16 05:13:37 | 55.2756 | 0.00241 | 22.8176 | 230.2428 | 138.6846 | 2.00556 | – |
| 2025 Oct 17 17:56 | 2025 Oct 16 05:13:37 | 55.2756 | 0.00241 | 22.8176 | 230.2428 | 138.6846 | 2.00556 | – |
| 2025 Oct 16 17:56 | 2025 Oct 15 05:17:34 | 55.2759 | 0.00241 | 22.8203 | 230.1749 | 138.6846 | 2.00556 | – |
| 2025 Oct 15 17:56 | 2025 Oct 14 17:08:27 | 55.2761 | 0.00241 | 22.8217 | 230.1419 | 138.6846 | 2.00556 | – |
| 2025 Oct 12 17:56 | 2025 Sep 30 17:15:48 | 55.2816 | 0.00236 | 22.8592 | 228.9477 | 138.6846 | 2.00556 | – |
| 2025 Oct 11 17:57 | 2025 Sep 30 17:15:48 | 55.2816 | 0.00236 | 22.8592 | 228.9477 | 138.6846 | 2.00556 | – |
| 2025 Oct 09 17:56 | 2025 Sep 30 17:15:48 | 55.2816 | 0.00236 | 22.8592 | 228.9477 | 138.6846 | 2.00556 | – |
| 2025 Oct 08 17:56 | 2025 Sep 30 17:15:48 | 55.2816 | 0.00236 | 22.8592 | 228.9477 | 138.6846 | 2.00556 | – |
| 2025 Oct 07 17:56 | 2025 Sep 30 17:15:48 | 55.2816 | 0.00236 | 22.8592 | 228.9477 | 138.6846 | 2.00556 | – |
| 2025 Oct 05 17:56 | 2025 Sep 30 17:15:48 | 55.2816 | 0.00236 | 22.8592 | 228.9477 | 138.6846 | 2.00556 | – |
| 2025 Oct 04 17:57 | 2025 Sep 30 17:15:48 | 55.2816 | 0.00236 | 22.8592 | 228.9477 | 138.6846 | 2.00556 | – |
| 2025 Oct 03 17:57 | 2025 Sep 30 17:15:48 | 55.2816 | 0.00236 | 22.8592 | 228.9477 | 138.6846 | 2.00556 | – |
| 2025 Oct 02 17:56 | 2025 Sep 30 17:15:48 | 55.2816 | 0.00236 | 22.8592 | 228.9477 | 138.6846 | 2.00556 | – |
| 2025 Sep 30 17:56 | 2025 Sep 28 06:25:41 | 55.2824 | 0.00235 | 22.8658 | 228.7805 | 138.6846 | 2.00556 | – |
| 2025 Sep 29 17:56 | 2025 Sep 28 06:25:41 | 55.2824 | 0.00235 | 22.8658 | 228.7805 | 138.6846 | 2.00556 | – |
| 2025 Sep 28 17:56 | 2025 Sep 28 06:25:41 | 55.2824 | 0.00235 | 22.8658 | 228.7805 | 138.6846 | 2.00556 | – |
| 2025 Sep 27 17:56 | 2025 Sep 27 01:10:39 | 55.2828 | 0.00235 | 22.8690 | 228.7171 | 138.6846 | 2.00556 | – |