Orbital elements of SWAS
| Launched | 5 December 1998 |
| Flight ended | – |
| Launch site | Western Range Airspace |
| Owner | United States |
| NORAD ID | 25560 |
| Alternative names |
SUBMILLIMETER WAVE ASTRONOMY SATELLITE |
| 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 Feb 05 18:58 | 2026 Feb 05 12:16:51 | 69.8948 | 0.00028 | 13.7885 | 109.6292 | 250.5170 | 15.08542 | 6.243 |
| 2026 Feb 04 18:57 | 2026 Feb 04 12:24:36 | 69.8947 | 0.00028 | 13.9592 | 113.5627 | 250.5170 | 15.08542 | 6.243 |
| 2026 Feb 03 18:56 | 2026 Feb 03 12:32:20 | 69.8947 | 0.00028 | 14.1300 | 116.8708 | 250.5170 | 15.08542 | 6.243 |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:04:34 | 69.8945 | 0.00028 | 14.3121 | 121.6959 | 250.5170 | 15.08542 | 6.243 |
| 2026 Feb 01 18:56 | 2026 Jan 31 22:28:24 | 69.8943 | 0.00029 | 14.5738 | 127.5004 | 250.5170 | 15.08542 | 6.243 |
| 2026 Jan 31 18:56 | 2026 Jan 31 11:20:00 | 69.8942 | 0.00029 | 14.6535 | 129.4146 | 250.5170 | 15.08542 | 6.243 |
| 2026 Jan 30 18:57 | 2026 Jan 30 11:27:42 | 69.8941 | 0.00030 | 14.8242 | 133.0644 | 250.5170 | 15.08542 | 6.243 |
| 2026 Jan 29 18:56 | 2026 Jan 29 06:48:56 | 69.8943 | 0.00031 | 15.0290 | 136.1536 | 250.5170 | 15.08542 | 6.243 |
| 2026 Jan 28 18:56 | 2026 Jan 27 13:26:15 | 69.8945 | 0.00032 | 15.3249 | 139.6568 | 250.5170 | 15.08542 | 6.243 |
| 2026 Jan 27 18:56 | 2026 Jan 27 07:04:18 | 69.8944 | 0.00032 | 15.3704 | 140.1557 | 250.5170 | 15.08542 | 6.243 |
| 2026 Jan 26 18:57 | 2026 Jan 26 07:11:58 | 69.8940 | 0.00034 | 15.5411 | 141.4223 | 250.5170 | 15.08542 | 6.243 |
| 2026 Jan 25 18:57 | 2026 Jan 24 23:22:11 | 69.8941 | 0.00034 | 15.7687 | 143.8508 | 250.5170 | 15.08542 | 6.243 |
| 2026 Jan 24 18:58 | 2026 Jan 23 20:18:51 | 69.8941 | 0.00035 | 15.9622 | 145.2103 | 250.5170 | 15.08542 | 6.243 |
| 2026 Jan 22 18:56 | 2026 Jan 22 07:42:33 | 69.8943 | 0.00036 | 16.2240 | 148.5572 | 250.5170 | 15.08542 | 6.243 |