Orbital elements of SKYNET 4A R/B
| Launched | 31 December 1989 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20404 |
| Alternative names |
PAM-D2 |
| 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 |
| 2025 Sep 15 17:56 | 2025 Sep 15 05:49:00 | 21.4050 | 0.70213 | 14.9895 | 174.1693 | 203.6201 | 2.55758 | 5.743 |
| 2025 Sep 12 17:57 | 2025 Sep 03 03:49:32 | 21.4266 | 0.70182 | 15.3385 | 164.7947 | 203.6201 | 2.55758 | 5.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 03:49:32 | 21.4266 | 0.70182 | 15.3385 | 164.7947 | 203.6201 | 2.55758 | 5.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 03:49:32 | 21.4266 | 0.70182 | 15.3385 | 164.7947 | 203.6201 | 2.55758 | 5.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 03:49:32 | 21.4266 | 0.70182 | 15.3385 | 164.7947 | 203.6201 | 2.55758 | 5.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 03:49:32 | 21.4266 | 0.70182 | 15.3385 | 164.7947 | 203.6201 | 2.55758 | 5.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 03:49:32 | 21.4266 | 0.70182 | 15.3385 | 164.7947 | 203.6201 | 2.55758 | 5.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 03:49:32 | 21.4266 | 0.70182 | 15.3385 | 164.7947 | 203.6201 | 2.55758 | 5.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 12:43:48 | 21.4350 | 0.70168 | 15.5292 | 159.6684 | 203.6201 | 2.55758 | 5.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 12:43:48 | 21.4350 | 0.70168 | 15.5292 | 159.6684 | 203.6201 | 2.55758 | 5.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 12:43:48 | 21.4350 | 0.70168 | 15.5292 | 159.6684 | 203.6201 | 2.55758 | 5.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 12:43:48 | 21.4350 | 0.70168 | 15.5292 | 159.6684 | 203.6201 | 2.55758 | 5.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 12:43:48 | 21.4350 | 0.70168 | 15.5292 | 159.6684 | 203.6201 | 2.55758 | 5.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 12:43:48 | 21.4350 | 0.70168 | 15.5292 | 159.6684 | 203.6201 | 2.55758 | 5.743 |
| 2025 Aug 27 17:56 | 2025 Aug 22 20:23:42 | 21.4401 | 0.70160 | 15.6637 | 156.0526 | 203.6201 | 2.55758 | 5.743 |
| 2025 Aug 26 17:56 | 2025 Aug 22 20:23:42 | 21.4401 | 0.70160 | 15.6637 | 156.0526 | 203.6201 | 2.55758 | 5.743 |
| 2025 Aug 25 17:56 | 2025 Aug 22 20:23:42 | 21.4401 | 0.70160 | 15.6637 | 156.0526 | 203.6201 | 2.55758 | 5.743 |
| 2025 Aug 24 17:56 | 2025 Aug 22 20:23:42 | 21.4401 | 0.70160 | 15.6637 | 156.0526 | 203.6201 | 2.55758 | 5.743 |
| 2025 Aug 23 17:56 | 2025 Aug 22 20:23:42 | 21.4401 | 0.70160 | 15.6637 | 156.0526 | 203.6201 | 2.55758 | 5.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 09:18:10 | 21.4439 | 0.70152 | 15.8203 | 151.8378 | 203.6201 | 2.55758 | 5.743 |
| 2025 Aug 20 17:56 | 2025 Aug 17 09:18:10 | 21.4439 | 0.70152 | 15.8203 | 151.8378 | 203.6201 | 2.55758 | 5.743 |
| 2025 Aug 19 17:56 | 2025 Aug 17 09:18:10 | 21.4439 | 0.70152 | 15.8203 | 151.8378 | 203.6201 | 2.55758 | 5.743 |