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 Dec 15 18:58 | 2025 Dec 14 21:27:00 | 98.8294 | 0.00134 | 4.4085 | 317.5987 | 42.4146 | 14.13683 | 5.500 |
| 2025 Dec 14 18:56 | 2025 Dec 13 23:22:04 | 98.8294 | 0.00135 | 4.3480 | 320.3544 | 42.4146 | 14.13683 | 5.500 |
| 2025 Dec 13 18:56 | 2025 Dec 13 06:22:53 | 98.8294 | 0.00135 | 4.3014 | 322.4934 | 42.4146 | 14.13683 | 5.500 |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:36:01 | 98.8295 | 0.00135 | 4.2362 | 325.4747 | 42.4146 | 14.13683 | 5.500 |
| 2025 Dec 11 18:56 | 2025 Dec 11 05:07:15 | 98.8296 | 0.00136 | 4.1663 | 328.6314 | 42.4146 | 14.13683 | 5.500 |
| 2025 Dec 10 18:56 | 2025 Dec 10 12:08:04 | 98.8297 | 0.00136 | 4.1197 | 330.7635 | 42.4146 | 14.13683 | 5.500 |
| 2025 Dec 09 18:56 | 2025 Dec 09 14:03:07 | 98.8298 | 0.00136 | 4.0591 | 333.4869 | 42.4146 | 14.13683 | 5.500 |
| 2025 Dec 08 18:56 | 2025 Dec 08 05:46:40 | 98.8299 | 0.00137 | 3.9706 | 337.3995 | 42.4146 | 14.13683 | 5.500 |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:59:48 | 98.8300 | 0.00138 | 3.9054 | 340.2928 | 42.4146 | 14.13683 | 5.500 |
| 2025 Dec 06 18:56 | 2025 Dec 06 06:12:57 | 98.8302 | 0.00138 | 3.8402 | 343.2113 | 42.4146 | 14.13683 | 5.500 |
| 2025 Dec 05 18:57 | 2025 Dec 05 06:26:05 | 98.8303 | 0.00138 | 3.7750 | 346.0962 | 42.4146 | 14.13683 | 5.500 |
| 2025 Dec 04 18:57 | 2025 Dec 04 06:39:13 | 98.8304 | 0.00139 | 3.7097 | 349.0131 | 42.4146 | 14.13683 | 5.500 |
| 2025 Dec 03 18:56 | 2025 Dec 03 11:58:07 | 98.8305 | 0.00139 | 3.6585 | 351.2916 | 42.4146 | 14.13683 | 5.500 |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:11:15 | 98.8306 | 0.00140 | 3.5933 | 354.1568 | 42.4146 | 14.13683 | 5.500 |
| 2025 Nov 30 18:57 | 2025 Nov 30 14:19:26 | 98.8308 | 0.00141 | 3.4675 | 359.6463 | 42.4146 | 14.13683 | 5.500 |
| 2025 Nov 29 18:56 | 2025 Nov 29 04:21:04 | 98.8308 | 0.00141 | 3.3743 | 3.6862 | 42.4146 | 14.13683 | 5.500 |
| 2025 Nov 28 18:57 | 2025 Nov 28 04:34:12 | 98.8308 | 0.00142 | 3.3090 | 6.5189 | 42.4146 | 14.13683 | 5.500 |
| 2025 Nov 27 18:57 | 2025 Nov 27 06:29:15 | 98.8309 | 0.00142 | 3.2485 | 9.1452 | 42.4146 | 14.13683 | 5.500 |
| 2025 Nov 26 18:57 | 2025 Nov 26 10:06:13 | 98.8309 | 0.00143 | 3.1926 | 11.5876 | 42.4146 | 14.13683 | 5.500 |
| 2025 Nov 25 18:57 | 2025 Nov 25 12:01:16 | 98.8310 | 0.00143 | 3.1320 | 14.1950 | 42.4146 | 14.13683 | 5.500 |
| 2025 Nov 24 18:56 | 2025 Nov 24 10:32:29 | 98.8311 | 0.00144 | 3.0621 | 17.1944 | 42.4146 | 14.13683 | 5.500 |
| 2025 Nov 23 18:57 | 2025 Nov 23 10:45:37 | 98.8312 | 0.00144 | 2.9969 | 19.9554 | 42.4146 | 14.13683 | 5.500 |
| 2025 Nov 21 18:57 | 2025 Nov 21 04:24:12 | 98.8315 | 0.00145 | 2.8478 | 26.1273 | 42.4146 | 14.13683 | 5.500 |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:19:15 | 98.8316 | 0.00146 | 2.7872 | 28.7048 | 42.4146 | 14.13683 | 5.500 |
| 2025 Nov 18 18:57 | 2025 Nov 18 10:09:21 | 98.8318 | 0.00147 | 2.6661 | 33.8270 | 42.4146 | 14.13683 | 5.500 |