Orbital elements of NAVSTAR 20
| Launched | 1 August 1990 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20724 |
| Alternative names |
USA 63 GPS BII-08 SVN 21 |
| 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 |
| 2024 Apr 19 17:53 | 2024 Apr 15 21:48:22 | 54.3095 | 0.00387 | 6.8132 | 315.8555 | 226.6519 | 1.87186 | – |
| 2024 Apr 18 17:57 | 2024 Apr 15 21:48:22 | 54.3095 | 0.00387 | 6.8132 | 315.8555 | 226.6519 | 1.87186 | – |
| 2024 Apr 17 17:53 | 2024 Apr 15 21:48:22 | 54.3095 | 0.00387 | 6.8132 | 315.8555 | 226.6519 | 1.87186 | – |
| 2024 Apr 16 17:53 | 2024 Apr 15 21:48:22 | 54.3095 | 0.00387 | 6.8132 | 315.8555 | 226.6519 | 1.87186 | – |
| 2024 Apr 15 17:54 | 2024 Apr 10 13:08:12 | 54.3054 | 0.00387 | 6.8257 | 315.6651 | 226.6519 | 1.87186 | – |
| 2024 Apr 14 17:53 | 2024 Apr 10 13:08:12 | 54.3054 | 0.00387 | 6.8257 | 315.6651 | 226.6519 | 1.87186 | – |
| 2024 Apr 13 17:53 | 2024 Apr 10 13:08:12 | 54.3054 | 0.00387 | 6.8257 | 315.6651 | 226.6519 | 1.87186 | – |
| 2024 Apr 12 17:53 | 2024 Apr 10 13:08:12 | 54.3054 | 0.00387 | 6.8257 | 315.6651 | 226.6519 | 1.87186 | – |
| 2024 Apr 11 17:54 | 2024 Apr 10 13:08:12 | 54.3054 | 0.00387 | 6.8257 | 315.6651 | 226.6519 | 1.87186 | – |
| 2024 Apr 10 17:56 | 2024 Apr 10 13:08:12 | 54.3054 | 0.00387 | 6.8257 | 315.6651 | 226.6519 | 1.87186 | – |
| 2024 Apr 09 17:56 | 2024 Apr 04 12:43:41 | 54.3010 | 0.00386 | 6.8397 | 315.4273 | 226.6519 | 1.87186 | – |
| 2024 Apr 08 17:55 | 2024 Apr 04 12:43:41 | 54.3010 | 0.00386 | 6.8397 | 315.4273 | 226.6519 | 1.87186 | – |
| 2024 Apr 07 17:53 | 2024 Apr 04 12:43:41 | 54.3010 | 0.00386 | 6.8397 | 315.4273 | 226.6519 | 1.87186 | – |
| 2024 Apr 06 17:58 | 2024 Apr 04 12:43:41 | 54.3010 | 0.00386 | 6.8397 | 315.4273 | 226.6519 | 1.87186 | – |
| 2024 Apr 05 17:53 | 2024 Apr 04 12:43:41 | 54.3010 | 0.00386 | 6.8397 | 315.4273 | 226.6519 | 1.87186 | – |
| 2024 Apr 04 17:56 | 2024 Mar 29 02:18:29 | 54.2961 | 0.00386 | 6.8548 | 315.2360 | 226.6519 | 1.87186 | – |
| 2024 Apr 03 17:53 | 2024 Mar 29 02:18:29 | 54.2961 | 0.00386 | 6.8548 | 315.2360 | 226.6519 | 1.87186 | – |
| 2024 Apr 02 17:52 | 2024 Mar 29 02:18:29 | 54.2961 | 0.00386 | 6.8548 | 315.2360 | 226.6519 | 1.87186 | – |
| 2024 Apr 01 17:52 | 2024 Mar 29 02:18:29 | 54.2961 | 0.00386 | 6.8548 | 315.2360 | 226.6519 | 1.87186 | – |
| 2024 Mar 31 17:52 | 2024 Mar 29 02:18:29 | 54.2961 | 0.00386 | 6.8548 | 315.2360 | 226.6519 | 1.87186 | – |
| 2024 Mar 30 18:52 | 2024 Mar 23 05:55:57 | 54.2918 | 0.00383 | 6.8684 | 315.0495 | 226.6519 | 1.87186 | – |
| 2024 Mar 29 18:52 | 2024 Mar 23 05:55:57 | 54.2918 | 0.00383 | 6.8684 | 315.0495 | 226.6519 | 1.87186 | – |
| 2024 Mar 28 18:52 | 2024 Mar 23 05:55:57 | 54.2918 | 0.00383 | 6.8684 | 315.0495 | 226.6519 | 1.87186 | – |
| 2024 Mar 27 18:52 | 2024 Mar 23 05:55:57 | 54.2918 | 0.00383 | 6.8684 | 315.0495 | 226.6519 | 1.87186 | – |
| 2024 Mar 26 18:52 | 2024 Mar 23 05:55:57 | 54.2918 | 0.00383 | 6.8684 | 315.0495 | 226.6519 | 1.87186 | – |
| 2024 Mar 25 18:54 | 2024 Mar 23 05:55:57 | 54.2918 | 0.00383 | 6.8684 | 315.0495 | 226.6519 | 1.87186 | – |
| 2024 Mar 24 18:52 | 2024 Mar 18 07:44:27 | 54.2882 | 0.00383 | 6.8799 | 314.8818 | 226.6519 | 1.87186 | – |
| 2024 Mar 23 18:54 | 2024 Mar 18 07:44:27 | 54.2882 | 0.00383 | 6.8799 | 314.8818 | 226.6519 | 1.87186 | – |