Orbital elements of SPACENET 4 R/B
| Launched | 12 April 1991 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 21229 |
| Alternative names |
PAM-D |
| 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 17 18:56 | 2026 Mar 13 22:55:41 | 22.3815 | 0.69127 | 20.4468 | 189.9641 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 16 18:57 | 2026 Mar 13 22:55:41 | 22.3815 | 0.69127 | 20.4468 | 189.9641 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 15 18:56 | 2026 Mar 13 22:55:41 | 22.3815 | 0.69127 | 20.4468 | 189.9641 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 14 18:56 | 2026 Mar 08 08:17:31 | 22.4008 | 0.69131 | 20.5538 | 187.1200 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 13 18:57 | 2026 Mar 08 08:17:31 | 22.4008 | 0.69131 | 20.5538 | 187.1200 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 12 18:57 | 2026 Mar 08 08:17:31 | 22.4008 | 0.69131 | 20.5538 | 187.1200 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 11 18:56 | 2026 Mar 08 08:17:31 | 22.4008 | 0.69131 | 20.5538 | 187.1200 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 10 18:56 | 2026 Mar 08 08:17:31 | 22.4008 | 0.69131 | 20.5538 | 187.1200 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 09 18:56 | 2026 Mar 02 21:46:50 | 22.4191 | 0.69134 | 20.6575 | 184.3629 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 08 18:57 | 2026 Mar 02 21:46:50 | 22.4191 | 0.69134 | 20.6575 | 184.3629 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 07 18:57 | 2026 Mar 02 21:46:50 | 22.4191 | 0.69134 | 20.6575 | 184.3629 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 06 18:56 | 2026 Mar 02 21:46:50 | 22.4191 | 0.69134 | 20.6575 | 184.3629 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 05 18:56 | 2026 Mar 02 21:46:50 | 22.4191 | 0.69134 | 20.6575 | 184.3629 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 04 18:57 | 2026 Mar 02 21:46:50 | 22.4191 | 0.69134 | 20.6575 | 184.3629 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 02:39:51 | 22.4351 | 0.69137 | 20.7489 | 181.9316 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 02:39:51 | 22.4351 | 0.69137 | 20.7489 | 181.9316 | 113.2497 | 2.19699 | 7.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 02:39:51 | 22.4351 | 0.69137 | 20.7489 | 181.9316 | 113.2497 | 2.19699 | 7.243 |
| 2026 Feb 28 18:56 | 2026 Feb 26 02:39:51 | 22.4351 | 0.69137 | 20.7489 | 181.9316 | 113.2497 | 2.19699 | 7.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 02:39:51 | 22.4351 | 0.69137 | 20.7489 | 181.9316 | 113.2497 | 2.19699 | 7.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 02:39:51 | 22.4351 | 0.69137 | 20.7489 | 181.9316 | 113.2497 | 2.19699 | 7.243 |