Orbital elements of NOAA 18
| Launched | 19 May 2005 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 28654 |
| 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 May 18 17:57 | 2025 May 18 11:13:32 | 98.8420 | 0.00142 | 14.5461 | 187.6956 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 17 17:57 | 2025 May 17 11:26:35 | 98.8420 | 0.00141 | 14.4808 | 190.5335 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 16 17:56 | 2025 May 16 11:39:39 | 98.8420 | 0.00141 | 14.4155 | 193.3393 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 15 17:57 | 2025 May 15 10:10:46 | 98.8420 | 0.00140 | 14.3455 | 196.3809 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 14 17:56 | 2025 May 14 06:59:59 | 98.8421 | 0.00139 | 14.2709 | 199.6215 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 13 17:56 | 2025 May 13 12:18:48 | 98.8421 | 0.00139 | 14.2195 | 201.8290 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 12 17:56 | 2025 May 12 10:49:56 | 98.8421 | 0.00139 | 14.1496 | 204.8761 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 11 17:56 | 2025 May 11 11:02:59 | 98.8421 | 0.00138 | 14.0842 | 207.8069 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 10 17:56 | 2025 May 10 11:16:02 | 98.8420 | 0.00137 | 14.0189 | 210.7412 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 09 17:57 | 2025 May 09 11:29:05 | 98.8420 | 0.00137 | 13.9536 | 213.6359 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 08 17:56 | 2025 May 08 11:42:08 | 98.8420 | 0.00136 | 13.8883 | 216.5211 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 07 17:56 | 2025 May 07 11:55:11 | 98.8421 | 0.00136 | 13.8230 | 219.4190 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 06 17:57 | 2025 May 06 12:08:14 | 98.8421 | 0.00135 | 13.7576 | 222.3386 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 05 17:56 | 2025 May 05 10:39:21 | 98.8422 | 0.00135 | 13.6877 | 225.5178 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 04 17:57 | 2025 May 04 10:52:24 | 98.8422 | 0.00135 | 13.6223 | 228.4605 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 03 17:57 | 2025 May 03 11:05:27 | 98.8422 | 0.00134 | 13.5570 | 231.4442 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 02 17:57 | 2025 May 02 11:18:30 | 98.8423 | 0.00134 | 13.4917 | 234.4447 | 172.4001 | 14.13600 | 5.500 |
| 2025 May 01 17:56 | 2025 Apr 29 05:09:56 | 98.8423 | 0.00132 | 13.2771 | 244.2960 | 172.4001 | 14.13600 | 5.500 |
| 2025 Apr 30 17:56 | 2025 Apr 29 05:09:56 | 98.8423 | 0.00132 | 13.2771 | 244.2960 | 172.4001 | 14.13600 | 5.500 |
| 2025 Apr 29 17:57 | 2025 Apr 29 05:09:56 | 98.8423 | 0.00132 | 13.2771 | 244.2960 | 172.4001 | 14.13600 | 5.500 |
| 2025 Apr 27 17:56 | 2025 Apr 27 10:41:48 | 98.8423 | 0.00132 | 13.1604 | 249.6194 | 172.4001 | 14.13600 | 5.500 |
| 2025 Apr 26 17:57 | 2025 Apr 26 10:54:50 | 98.8423 | 0.00132 | 13.0951 | 252.6318 | 172.4001 | 14.13600 | 5.500 |
| 2025 Apr 25 17:56 | 2025 Apr 25 04:20:10 | 98.8424 | 0.00131 | 13.0111 | 256.5485 | 172.4001 | 14.13600 | 5.500 |
| 2025 Apr 24 17:56 | 2025 Apr 24 09:39:00 | 98.8424 | 0.00131 | 12.9598 | 258.9467 | 172.4001 | 14.13600 | 5.500 |
| 2025 Apr 23 17:57 | 2025 Apr 23 01:22:24 | 98.8425 | 0.00131 | 12.8711 | 263.1019 | 172.4001 | 14.13600 | 5.500 |
| 2025 Apr 22 17:56 | 2025 Apr 22 10:05:04 | 98.8425 | 0.00131 | 12.8291 | 265.0926 | 172.4001 | 14.13600 | 5.500 |
| 2025 Apr 21 17:57 | 2025 Apr 21 05:12:20 | 98.8425 | 0.00131 | 12.7498 | 268.7728 | 172.4001 | 14.13600 | 5.500 |