Orbital elements of SKYNET 4E
| Launched | 25 February 1999 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | United Kingdom |
| NORAD ID | 25639 |
| 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 12:06:10 | 11.9865 | 0.00044 | 0.6536 | 270.9849 | 115.3721 | 0.99025 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 12:26:25 | 11.9859 | 0.00044 | 0.6539 | 270.6290 | 115.3721 | 0.99025 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 12:15:24 | 11.9852 | 0.00044 | 0.6543 | 270.3712 | 115.3721 | 0.99025 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:28:05 | 11.9845 | 0.00044 | 0.6547 | 270.0613 | 115.3721 | 0.99025 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 10:31:25 | 11.9839 | 0.00044 | 0.6551 | 269.8270 | 115.3721 | 0.99025 | – |
| 2026 Jan 31 18:56 | 2026 Jan 31 08:52:17 | 11.9833 | 0.00044 | 0.6555 | 269.6054 | 115.3721 | 0.99025 | – |
| 2026 Jan 30 18:57 | 2026 Jan 30 08:55:40 | 11.9827 | 0.00045 | 0.6558 | 269.3961 | 115.3721 | 0.99025 | – |
| 2026 Jan 29 18:56 | 2026 Jan 29 08:59:03 | 11.9821 | 0.00045 | 0.6562 | 269.1370 | 115.3721 | 0.99025 | – |