Orbital elements of TACSAT 4
| Launched | 26 September 2011 |
| Flight ended | – |
| Launch site | Kodiak Launch Complex, Alaska, USA |
| Owner | United States |
| NORAD ID | 37818 |
| 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 Mar 21 19:05 | 2026 Mar 20 04:19:33 | 62.8188 | 0.46275 | 12.0455 | 281.0351 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 20 18:57 | 2026 Mar 20 04:19:33 | 62.8188 | 0.46275 | 12.0455 | 281.0351 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 19 18:56 | 2026 Mar 16 14:29:27 | 62.8191 | 0.46278 | 12.2085 | 280.9270 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 18 18:56 | 2026 Mar 16 14:29:27 | 62.8191 | 0.46278 | 12.2085 | 280.9270 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 17 18:56 | 2026 Mar 16 14:29:27 | 62.8191 | 0.46278 | 12.2085 | 280.9270 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 16 18:57 | 2026 Mar 15 15:04:52 | 62.8191 | 0.46279 | 12.2529 | 280.8973 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 15 18:56 | 2026 Mar 13 08:27:26 | 62.8162 | 0.46274 | 12.3565 | 280.8368 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 14 18:56 | 2026 Mar 13 08:27:26 | 62.8162 | 0.46274 | 12.3565 | 280.8368 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 13 18:57 | 2026 Mar 10 06:19:22 | 62.8150 | 0.46276 | 12.4972 | 280.7433 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 12 18:57 | 2026 Mar 10 06:19:22 | 62.8150 | 0.46276 | 12.4972 | 280.7433 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 11 18:56 | 2026 Mar 10 06:19:22 | 62.8150 | 0.46276 | 12.4972 | 280.7433 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 10 18:56 | 2026 Mar 10 06:19:22 | 62.8150 | 0.46276 | 12.4972 | 280.7433 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 09 18:56 | 2026 Mar 09 06:54:41 | 62.8143 | 0.46275 | 12.5416 | 280.7166 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 08 18:57 | 2026 Mar 08 07:29:59 | 62.8170 | 0.46280 | 12.5861 | 280.6809 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 07 18:57 | 2026 Mar 07 08:05:16 | 62.8182 | 0.46282 | 12.6306 | 280.6488 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 06 18:56 | 2026 Mar 06 08:40:32 | 62.8190 | 0.46286 | 12.6751 | 280.6142 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 05 18:56 | 2026 Mar 05 09:15:47 | 62.8203 | 0.46287 | 12.7196 | 280.5835 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 04 18:57 | 2026 Mar 04 05:56:53 | 62.8201 | 0.46288 | 12.7714 | 280.5484 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 03 18:56 | 2026 Mar 03 06:32:07 | 62.8204 | 0.46289 | 12.8159 | 280.5185 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 02 18:57 | 2026 Mar 02 07:07:19 | 62.8205 | 0.46290 | 12.8603 | 280.4889 | 31.9282 | 6.15136 | 6.000 |
| 2026 Mar 01 18:57 | 2026 Mar 01 07:42:31 | 62.8209 | 0.46292 | 12.9048 | 280.4590 | 31.9282 | 6.15136 | 6.000 |
| 2026 Feb 28 18:56 | 2026 Feb 28 08:17:41 | 62.8215 | 0.46293 | 12.9493 | 280.4289 | 31.9282 | 6.15136 | 6.000 |
| 2026 Feb 27 19:05 | 2026 Feb 26 09:28:00 | 62.8194 | 0.46291 | 13.0381 | 280.3752 | 31.9282 | 6.15136 | 6.000 |
| 2026 Feb 26 20:45 | 2026 Feb 26 09:28:00 | 62.8194 | 0.46291 | 13.0381 | 280.3752 | 31.9282 | 6.15136 | 6.000 |