Orbital elements of ISS
| Launched | 3 December 1998 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | International Space Station |
| NORAD ID | 25575 |
| Alternative names |
UNITY |
| 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 Aug 03 17:56 | 2026 Aug 02 12:09:08 | 51.6315 | 0.00072 | 4.7245 | 4.7554 | 355.3502 | 15.49313 | – |
| 2026 Aug 02 17:57 | 2026 Aug 02 01:18:57 | 51.6314 | 0.00072 | 4.8735 | 3.2336 | 355.3502 | 15.49313 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 02:05:42 | 51.6316 | 0.00072 | 5.1928 | 359.3033 | 355.3502 | 15.49313 | – |
| 2026 Jul 31 17:56 | 2026 Jul 31 02:52:26 | 51.6317 | 0.00071 | 5.5121 | 356.3115 | 355.3502 | 15.49313 | – |
| 2026 Jul 30 17:57 | 2026 Jul 30 03:39:08 | 51.6319 | 0.00071 | 5.8314 | 352.8836 | 355.3502 | 15.49313 | – |
| 2026 Jul 29 17:57 | 2026 Jul 29 02:52:57 | 51.6320 | 0.00071 | 6.1720 | 349.1886 | 355.3502 | 15.49313 | – |
| 2026 Jul 28 17:57 | 2026 Jul 28 03:39:38 | 51.6320 | 0.00071 | 6.4912 | 345.6120 | 355.3502 | 15.49313 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 09:04:58 | 51.6322 | 0.00070 | 6.7466 | 342.7043 | 355.3502 | 15.49313 | – |
| 2026 Jul 26 17:56 | 2026 Jul 26 02:07:09 | 51.6316 | 0.00069 | 7.1722 | 338.3897 | 355.3502 | 15.49313 | – |
| 2026 Jul 25 17:57 | 2026 Jul 24 11:24:50 | 51.6316 | 0.00069 | 7.7043 | 332.7863 | 355.3502 | 15.49313 | – |
| 2026 Jul 24 17:56 | 2026 Jul 24 03:40:22 | 51.6315 | 0.00069 | 7.8107 | 331.5533 | 355.3502 | 15.49313 | – |
| 2026 Jul 23 17:57 | 2026 Jul 23 04:26:57 | 51.6313 | 0.00069 | 8.1299 | 328.2241 | 355.3502 | 15.49313 | – |
| 2026 Jul 22 17:57 | 2026 Jul 22 03:40:37 | 51.6313 | 0.00069 | 8.4704 | 324.3803 | 355.3502 | 15.49313 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 04:27:10 | 51.6316 | 0.00068 | 8.7896 | 320.6461 | 355.3502 | 15.49313 | – |
| 2026 Jul 20 17:57 | 2026 Jul 20 02:07:54 | 51.6315 | 0.00068 | 9.1514 | 316.7062 | 355.3502 | 15.49313 | – |
| 2026 Jul 19 19:06 | 2026 Jul 19 06:00:13 | 51.6315 | 0.00068 | 9.4280 | 313.5383 | 355.3502 | 15.49313 | – |
| 2026 Jul 19 17:57 | 2026 Jul 19 04:27:19 | 51.6318 | 0.00068 | 9.4493 | 313.2287 | 355.3502 | 15.49313 | – |
| 2026 Jul 18 17:57 | 2026 Jul 18 02:08:01 | 51.6318 | 0.00068 | 9.8111 | 308.8910 | 355.3502 | 15.49313 | – |
| 2026 Jul 17 17:57 | 2026 Jul 17 06:00:20 | 51.6315 | 0.00068 | 10.0877 | 305.6667 | 355.3502 | 15.49313 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 05:13:55 | 51.6313 | 0.00067 | 10.4282 | 301.4056 | 355.3502 | 15.49313 | – |
| 2026 Jul 15 17:57 | 2026 Jul 15 02:54:37 | 51.6305 | 0.00073 | 10.7900 | 303.7745 | 355.3502 | 15.49313 | – |
| 2026 Jul 14 17:56 | 2026 Jul 14 03:41:05 | 51.6308 | 0.00067 | 11.1092 | 293.6864 | 355.3502 | 15.49313 | – |
| 2026 Jul 13 17:56 | 2026 Jul 13 02:54:40 | 51.6304 | 0.00067 | 11.4496 | 289.3803 | 355.3502 | 15.49313 | – |
| 2026 Jul 12 17:56 | 2026 Jul 12 09:52:44 | 51.6301 | 0.00067 | 11.6837 | 286.7033 | 355.3502 | 15.49313 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 07:33:23 | 51.6302 | 0.00067 | 12.0455 | 282.4935 | 355.3502 | 15.49313 | – |
| 2026 Jul 09 17:56 | 2026 Jul 08 17:37:14 | 51.6304 | 0.00067 | 12.8966 | 272.1743 | 355.3502 | 15.49313 | – |
| 2026 Jul 08 17:56 | 2026 Jul 08 11:25:36 | 51.6304 | 0.00067 | 12.9818 | 271.3270 | 355.3502 | 15.49313 | – |
| 2026 Jul 07 17:56 | 2026 Jul 07 12:12:01 | 51.6304 | 0.00067 | 13.3010 | 267.6545 | 355.3502 | 15.49313 | – |