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 Jun 23 17:56 | 2026 Jun 22 06:41:49 | 55.6852 | 0.00383 | 6.1324 | 197.8099 | 2.4950 | 2.00562 | – |
| 2026 Jun 22 17:56 | 2026 Jun 20 05:05:04 | 55.6840 | 0.00382 | 6.1378 | 197.8624 | 2.4950 | 2.00562 | – |
| 2026 Jun 21 17:57 | 2026 Jun 20 05:05:04 | 55.6840 | 0.00382 | 6.1378 | 197.8624 | 2.4950 | 2.00562 | – |
| 2026 Jun 20 17:56 | 2026 Jun 20 05:05:04 | 55.6840 | 0.00382 | 6.1378 | 197.8624 | 2.4950 | 2.00562 | – |
| 2026 Jun 19 17:57 | 2026 Jun 19 06:24:05 | 55.6835 | 0.00382 | 6.1403 | 197.8854 | 2.4950 | 2.00562 | – |
| 2026 Jun 18 17:56 | 2026 Jun 18 04:13:10 | 55.6828 | 0.00382 | 6.1432 | 197.9652 | 2.4950 | 2.00562 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 04:43:33 | 55.6821 | 0.00382 | 6.1457 | 197.9463 | 2.4950 | 2.00562 | – |
| 2026 Jun 16 17:55 | 2026 Jun 16 06:04:32 | 55.6815 | 0.00381 | 6.1482 | 197.9399 | 2.4950 | 2.00562 | – |
| 2026 Jun 15 17:56 | 2026 Jun 15 00:51:32 | 55.6807 | 0.00381 | 6.1514 | 198.0001 | 2.4950 | 2.00562 | – |
| 2026 Jun 14 17:57 | 2026 Jun 14 00:55:47 | 55.6801 | 0.00382 | 6.1541 | 198.0359 | 2.4950 | 2.00562 | – |
| 2026 Jun 13 17:56 | 2026 Jun 13 04:17:15 | 55.6795 | 0.00382 | 6.1563 | 198.0597 | 2.4950 | 2.00562 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 18:50:14 | 55.6786 | 0.00382 | 6.1600 | 198.0454 | 2.4950 | 2.00562 | – |
| 2026 Jun 11 17:57 | 2026 Jun 11 01:08:30 | 55.6781 | 0.00382 | 6.1620 | 198.0641 | 2.4950 | 2.00562 | – |
| 2026 Jun 10 17:56 | 2026 Jun 10 06:48:38 | 55.6776 | 0.00382 | 6.1640 | 198.0647 | 2.4950 | 2.00562 | – |
| 2026 Jun 09 17:57 | 2026 Jun 09 06:13:03 | 55.6769 | 0.00382 | 6.1667 | 198.1113 | 2.4950 | 2.00562 | – |
| 2026 Jun 08 17:56 | 2026 Jun 08 05:39:15 | 55.6763 | 0.00382 | 6.1694 | 198.1524 | 2.4950 | 2.00562 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 01:24:41 | 55.6756 | 0.00382 | 6.1725 | 198.1900 | 2.4950 | 2.00562 | – |
| 2026 Jun 06 17:56 | 2026 Jun 05 20:30:44 | 55.6750 | 0.00382 | 6.1756 | 198.2081 | 2.4950 | 2.00562 | – |
| 2026 Jun 05 17:56 | 2026 Jun 05 04:33:11 | 55.6748 | 0.00382 | 6.1774 | 198.2024 | 2.4950 | 2.00562 | – |
| 2026 Jun 04 17:57 | 2026 Jun 04 05:31:12 | 55.6743 | 0.00382 | 6.1799 | 198.2486 | 2.4950 | 2.00562 | – |
| 2026 Jun 02 17:56 | 2026 Jun 02 01:20:38 | 55.6732 | 0.00382 | 6.1856 | 198.3462 | 2.4950 | 2.00562 | – |
| 2026 Jun 01 17:57 | 2026 Jun 01 07:10:32 | 55.6728 | 0.00382 | 6.1876 | 198.3637 | 2.4950 | 2.00562 | – |
| 2026 May 31 17:58 | 2026 May 31 07:38:38 | 55.6724 | 0.00382 | 6.1901 | 198.3788 | 2.4950 | 2.00562 | – |
| 2026 May 30 17:57 | 2026 May 29 07:24:59 | 55.6714 | 0.00381 | 6.1954 | 198.4150 | 2.4950 | 2.00562 | – |
| 2026 May 29 17:57 | 2026 May 29 07:24:59 | 55.6714 | 0.00381 | 6.1954 | 198.4150 | 2.4950 | 2.00562 | – |
| 2026 May 28 17:56 | 2026 May 28 06:03:45 | 55.6709 | 0.00381 | 6.1982 | 198.4380 | 2.4950 | 2.00562 | – |
| 2026 May 27 17:57 | 2026 May 27 07:32:42 | 55.6703 | 0.00381 | 6.2006 | 198.4622 | 2.4950 | 2.00562 | – |