Orbital elements of NAVSTAR 18
| Launched | 23 January 1990 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20452 |
| Alternative names |
USA 50 GPS BII-06 SVN 18 |
| 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 May 04 17:52 | 2024 May 01 09:26:08 | 54.7392 | 0.00158 | 10.7193 | 270.6395 | 86.5046 | 1.89598 | – |
| 2024 May 03 17:52 | 2024 May 01 09:26:08 | 54.7392 | 0.00158 | 10.7193 | 270.6395 | 86.5046 | 1.89598 | – |
| 2024 May 02 17:52 | 2024 May 01 09:26:08 | 54.7392 | 0.00158 | 10.7193 | 270.6395 | 86.5046 | 1.89598 | – |
| 2024 May 01 17:54 | 2024 Apr 27 06:35:58 | 54.7385 | 0.00158 | 10.7289 | 270.7417 | 86.5046 | 1.89598 | – |
| 2024 Apr 30 17:57 | 2024 Apr 27 06:35:58 | 54.7385 | 0.00158 | 10.7289 | 270.7417 | 86.5046 | 1.89598 | – |
| 2024 Apr 29 17:52 | 2024 Apr 27 06:35:58 | 54.7385 | 0.00158 | 10.7289 | 270.7417 | 86.5046 | 1.89598 | – |
| 2024 Apr 28 17:52 | 2024 Apr 27 06:35:58 | 54.7385 | 0.00158 | 10.7289 | 270.7417 | 86.5046 | 1.89598 | – |
| 2024 Apr 27 17:58 | 2024 Apr 27 06:35:58 | 54.7385 | 0.00158 | 10.7289 | 270.7417 | 86.5046 | 1.89598 | – |
| 2024 Apr 26 17:54 | 2024 Apr 21 12:36:23 | 54.7377 | 0.00158 | 10.7423 | 270.5970 | 86.5046 | 1.89598 | – |
| 2024 Apr 25 17:55 | 2024 Apr 21 12:36:23 | 54.7377 | 0.00158 | 10.7423 | 270.5970 | 86.5046 | 1.89598 | – |
| 2024 Apr 24 17:53 | 2024 Apr 21 12:36:23 | 54.7377 | 0.00158 | 10.7423 | 270.5970 | 86.5046 | 1.89598 | – |
| 2024 Apr 23 17:53 | 2024 Apr 21 12:36:23 | 54.7377 | 0.00158 | 10.7423 | 270.5970 | 86.5046 | 1.89598 | – |
| 2024 Apr 22 17:52 | 2024 Apr 21 12:36:23 | 54.7377 | 0.00158 | 10.7423 | 270.5970 | 86.5046 | 1.89598 | – |
| 2024 Apr 21 17:53 | 2024 Apr 15 14:24:19 | 54.7370 | 0.00157 | 10.7560 | 270.3429 | 86.5046 | 1.89598 | – |
| 2024 Apr 20 17:52 | 2024 Apr 15 14:24:19 | 54.7370 | 0.00157 | 10.7560 | 270.3429 | 86.5046 | 1.89598 | – |
| 2024 Apr 19 17:53 | 2024 Apr 15 14:24:19 | 54.7370 | 0.00157 | 10.7560 | 270.3429 | 86.5046 | 1.89598 | – |
| 2024 Apr 18 17:57 | 2024 Apr 15 14:24:19 | 54.7370 | 0.00157 | 10.7560 | 270.3429 | 86.5046 | 1.89598 | – |
| 2024 Apr 17 17:53 | 2024 Apr 15 14:24:19 | 54.7370 | 0.00157 | 10.7560 | 270.3429 | 86.5046 | 1.89598 | – |
| 2024 Apr 16 17:53 | 2024 Apr 15 14:24:19 | 54.7370 | 0.00157 | 10.7560 | 270.3429 | 86.5046 | 1.89598 | – |
| 2024 Apr 15 17:54 | 2024 Apr 09 08:37:08 | 54.7364 | 0.00156 | 10.7706 | 270.2920 | 86.5046 | 1.89598 | – |
| 2024 Apr 14 17:53 | 2024 Apr 09 08:37:08 | 54.7364 | 0.00156 | 10.7706 | 270.2920 | 86.5046 | 1.89598 | – |
| 2024 Apr 13 17:53 | 2024 Apr 09 08:37:08 | 54.7364 | 0.00156 | 10.7706 | 270.2920 | 86.5046 | 1.89598 | – |
| 2024 Apr 12 17:53 | 2024 Apr 09 08:37:08 | 54.7364 | 0.00156 | 10.7706 | 270.2920 | 86.5046 | 1.89598 | – |
| 2024 Apr 11 17:54 | 2024 Apr 09 08:37:08 | 54.7364 | 0.00156 | 10.7706 | 270.2920 | 86.5046 | 1.89598 | – |
| 2024 Apr 10 17:56 | 2024 Apr 09 08:37:08 | 54.7364 | 0.00156 | 10.7706 | 270.2920 | 86.5046 | 1.89598 | – |
| 2024 Apr 09 17:56 | 2024 Apr 04 11:57:20 | 54.7364 | 0.00155 | 10.7819 | 270.0345 | 86.5046 | 1.89598 | – |
| 2024 Apr 08 17:55 | 2024 Apr 04 11:57:20 | 54.7364 | 0.00155 | 10.7819 | 270.0345 | 86.5046 | 1.89598 | – |
| 2024 Apr 07 17:53 | 2024 Apr 04 11:57:20 | 54.7364 | 0.00155 | 10.7819 | 270.0345 | 86.5046 | 1.89598 | – |