Orbital elements of RIGIDSPHERE 2
| Launched | 6 August 1971 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 5398 |
| Alternative names |
LCS 4 |
| 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 Apr 14 17:57 | 2026 Apr 14 12:19:47 | 87.6268 | 0.00623 | 23.7658 | 84.1963 | 276.6334 | 14.37797 | 6.743 |
| 2026 Apr 13 17:57 | 2026 Apr 13 06:15:52 | 87.6269 | 0.00623 | 23.7890 | 88.1899 | 276.6334 | 14.37797 | 6.743 |
| 2026 Apr 12 17:57 | 2026 Apr 12 11:53:28 | 87.6270 | 0.00623 | 23.8031 | 90.6331 | 276.6334 | 14.37797 | 6.743 |
| 2026 Apr 11 17:57 | 2026 Apr 11 12:30:26 | 87.6271 | 0.00623 | 23.8211 | 93.7439 | 276.6334 | 14.37797 | 6.743 |
| 2026 Apr 10 17:58 | 2026 Apr 10 06:26:30 | 87.6272 | 0.00622 | 23.8443 | 97.7447 | 276.6334 | 14.37797 | 6.743 |
| 2026 Apr 09 18:01 | 2026 Apr 09 05:23:14 | 87.6272 | 0.00622 | 23.8635 | 101.0708 | 276.6334 | 14.37797 | 6.743 |
| 2026 Apr 08 17:57 | 2026 Apr 08 06:00:11 | 87.6274 | 0.00621 | 23.8815 | 104.1876 | 276.6334 | 14.37797 | 6.743 |
| 2026 Apr 07 17:57 | 2026 Apr 07 06:37:08 | 87.6275 | 0.00621 | 23.8995 | 107.3020 | 276.6334 | 14.37797 | 6.743 |
| 2026 Apr 06 17:57 | 2026 Apr 06 05:33:51 | 87.6276 | 0.00620 | 23.9188 | 110.6437 | 276.6334 | 14.37797 | 6.743 |
| 2026 Apr 05 17:56 | 2026 Apr 05 11:11:27 | 87.6277 | 0.00620 | 23.9329 | 113.0907 | 276.6334 | 14.37797 | 6.743 |
| 2026 Apr 04 17:57 | 2026 Apr 04 06:47:44 | 87.6278 | 0.00619 | 23.9548 | 116.8854 | 276.6334 | 14.37797 | 6.743 |
| 2026 Apr 03 17:56 | 2026 Apr 03 12:25:20 | 87.6279 | 0.00618 | 23.9689 | 119.3386 | 276.6334 | 14.37797 | 6.743 |
| 2026 Apr 02 18:03 | 2026 Apr 02 06:21:23 | 87.6280 | 0.00617 | 23.9921 | 123.3751 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 31 17:57 | 2026 Mar 31 05:55:02 | 87.6281 | 0.00616 | 0.0293 | 129.8866 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 30 17:58 | 2026 Mar 30 11:32:37 | 87.6280 | 0.00615 | 0.0435 | 132.3587 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 29 17:57 | 2026 Mar 29 03:48:26 | 87.6281 | 0.00613 | 0.0679 | 136.6381 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 28 18:57 | 2026 Mar 28 11:06:14 | 87.6281 | 0.00613 | 0.0807 | 138.8955 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 27 18:57 | 2026 Mar 27 06:42:30 | 87.6281 | 0.00611 | 0.1026 | 142.7344 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 26 18:57 | 2026 Mar 26 12:20:04 | 87.6281 | 0.00610 | 0.1167 | 145.2247 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 25 18:56 | 2026 Mar 25 14:37:13 | 87.6281 | 0.00609 | 0.1334 | 148.1822 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 24 18:56 | 2026 Mar 24 11:53:41 | 87.6281 | 0.00608 | 0.1540 | 151.8148 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 23 18:56 | 2026 Mar 23 12:30:36 | 87.6280 | 0.00607 | 0.1720 | 154.9886 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 22 18:56 | 2026 Mar 22 06:26:37 | 87.6281 | 0.00605 | 0.1951 | 159.0948 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 21 19:05 | 2026 Mar 21 13:44:25 | 87.6281 | 0.00604 | 0.2079 | 161.3845 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 20 18:57 | 2026 Mar 20 12:41:06 | 87.6281 | 0.00603 | 0.2272 | 164.8287 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 19 18:56 | 2026 Mar 19 06:37:07 | 87.6280 | 0.00601 | 0.2503 | 168.9678 | 276.6334 | 14.37797 | 6.743 |
| 2026 Mar 18 18:56 | 2026 Mar 18 12:14:41 | 87.6280 | 0.00600 | 0.2645 | 171.4999 | 276.6334 | 14.37797 | 6.743 |