Orbital elements of NAVSTAR 77
| Launched | 22 December 2018 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 43873 |
| Alternative names |
USA 289 GPS BIII-1 GPS 3-1 SVN 74 PRN 04 SLOT F4 VESPUCCI |
| 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 Aug 08 17:57 | 2026 Aug 08 02:43:38 | 55.7138 | 0.00391 | 6.0092 | 196.6326 | 340.4997 | 2.00564 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 02:38:36 | 55.7131 | 0.00391 | 6.0118 | 196.6467 | 340.4997 | 2.00564 | – |
| 2026 Aug 06 17:57 | 2026 Aug 06 03:45:31 | 55.7123 | 0.00391 | 6.0143 | 196.6697 | 340.4997 | 2.00564 | – |
| 2026 Aug 05 17:56 | 2026 Aug 05 02:46:31 | 55.7115 | 0.00391 | 6.0171 | 196.6872 | 340.4997 | 2.00564 | – |
| 2026 Aug 04 17:57 | 2026 Aug 03 09:10:38 | 55.7102 | 0.00391 | 6.0217 | 196.7266 | 340.4997 | 2.00564 | – |
| 2026 Aug 03 17:56 | 2026 Aug 02 23:16:40 | 55.7099 | 0.00391 | 6.0227 | 196.7383 | 340.4997 | 2.00564 | – |
| 2026 Aug 02 17:57 | 2026 Aug 02 02:59:50 | 55.7094 | 0.00391 | 6.0250 | 196.7668 | 340.4997 | 2.00564 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 03:02:32 | 55.7087 | 0.00391 | 6.0276 | 196.8020 | 340.4997 | 2.00564 | – |
| 2026 Jul 31 17:56 | 2026 Jul 30 02:56:25 | 55.7075 | 0.00390 | 6.0329 | 196.8766 | 340.4997 | 2.00564 | – |
| 2026 Jul 30 17:57 | 2026 Jul 30 02:56:25 | 55.7075 | 0.00390 | 6.0329 | 196.8766 | 340.4997 | 2.00564 | – |
| 2026 Jul 29 17:57 | 2026 Jul 28 21:51:54 | 55.7067 | 0.00390 | 6.0360 | 196.9050 | 340.4997 | 2.00564 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 03:23:32 | 55.7057 | 0.00390 | 6.0407 | 196.9452 | 340.4997 | 2.00564 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 03:23:32 | 55.7057 | 0.00390 | 6.0407 | 196.9452 | 340.4997 | 2.00564 | – |
| 2026 Jul 26 17:56 | 2026 Jul 26 03:27:36 | 55.7051 | 0.00390 | 6.0433 | 196.9654 | 340.4997 | 2.00564 | – |
| 2026 Jul 25 17:57 | 2026 Jul 24 03:35:32 | 55.7040 | 0.00389 | 6.0485 | 197.0028 | 340.4997 | 2.00564 | – |
| 2026 Jul 24 17:56 | 2026 Jul 24 03:35:32 | 55.7040 | 0.00389 | 6.0485 | 197.0028 | 340.4997 | 2.00564 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 17:27:19 | 55.7026 | 0.00388 | 6.0549 | 197.0340 | 340.4997 | 2.00564 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 17:27:19 | 55.7026 | 0.00388 | 6.0549 | 197.0340 | 340.4997 | 2.00564 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 03:47:32 | 55.7023 | 0.00388 | 6.0564 | 197.0456 | 340.4997 | 2.00564 | – |
| 2026 Jul 20 17:57 | 2026 Jul 20 03:51:31 | 55.7017 | 0.00387 | 6.0590 | 197.0641 | 340.4997 | 2.00564 | – |
| 2026 Jul 19 19:06 | 2026 Jul 19 03:55:31 | 55.7011 | 0.00387 | 6.0616 | 197.0809 | 340.4997 | 2.00564 | – |
| 2026 Jul 19 17:57 | 2026 Jul 19 03:55:31 | 55.7011 | 0.00387 | 6.0616 | 197.0809 | 340.4997 | 2.00564 | – |
| 2026 Jul 18 17:57 | 2026 Jul 18 04:01:07 | 55.7005 | 0.00387 | 6.0643 | 197.0943 | 340.4997 | 2.00564 | – |
| 2026 Jul 17 17:57 | 2026 Jul 17 04:03:31 | 55.6999 | 0.00386 | 6.0669 | 197.1090 | 340.4997 | 2.00564 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 04:07:31 | 55.6993 | 0.00386 | 6.0695 | 197.1262 | 340.4997 | 2.00564 | – |
| 2026 Jul 15 17:57 | 2026 Jul 15 04:11:31 | 55.6985 | 0.00386 | 6.0721 | 197.1440 | 340.4997 | 2.00564 | – |
| 2026 Jul 14 17:56 | 2026 Jul 14 04:16:31 | 55.6979 | 0.00385 | 6.0748 | 197.1834 | 340.4997 | 2.00564 | – |
| 2026 Jul 13 17:56 | 2026 Jul 13 04:30:41 | 55.6972 | 0.00385 | 6.0774 | 197.2241 | 340.4997 | 2.00564 | – |
| 2026 Jul 12 17:56 | 2026 Jul 12 04:33:30 | 55.6965 | 0.00385 | 6.0800 | 197.2608 | 340.4997 | 2.00564 | – |