Orbital elements of MARCOPOLO 2 R/B
| Launched | 17 August 1990 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20764 |
| 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 |
| 2025 Dec 13 18:56 | 2025 Dec 11 19:56:32 | 21.3888 | 0.72852 | 20.8633 | 345.1632 | 1.4516 | 2.18536 | 6.243 |
| 2025 Dec 12 18:57 | 2025 Dec 11 19:56:32 | 21.3888 | 0.72852 | 20.8633 | 345.1632 | 1.4516 | 2.18536 | 6.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 06:07:35 | 21.4145 | 0.72846 | 20.9692 | 342.2971 | 1.4516 | 2.18536 | 6.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 06:07:35 | 21.4145 | 0.72846 | 20.9692 | 342.2971 | 1.4516 | 2.18536 | 6.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 06:07:35 | 21.4145 | 0.72846 | 20.9692 | 342.2971 | 1.4516 | 2.18536 | 6.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 06:07:35 | 21.4145 | 0.72846 | 20.9692 | 342.2971 | 1.4516 | 2.18536 | 6.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:07:35 | 21.4145 | 0.72846 | 20.9692 | 342.2971 | 1.4516 | 2.18536 | 6.243 |
| 2025 Dec 06 18:56 | 2025 Dec 01 18:20:46 | 21.4402 | 0.72833 | 21.0959 | 338.8754 | 1.4516 | 2.18536 | 6.243 |
| 2025 Dec 05 18:57 | 2025 Dec 01 18:20:46 | 21.4402 | 0.72833 | 21.0959 | 338.8754 | 1.4516 | 2.18536 | 6.243 |
| 2025 Dec 04 18:57 | 2025 Dec 01 18:20:46 | 21.4402 | 0.72833 | 21.0959 | 338.8754 | 1.4516 | 2.18536 | 6.243 |
| 2025 Dec 03 18:56 | 2025 Dec 01 18:20:46 | 21.4402 | 0.72833 | 21.0959 | 338.8754 | 1.4516 | 2.18536 | 6.243 |
| 2025 Dec 02 18:56 | 2025 Dec 01 18:20:46 | 21.4402 | 0.72833 | 21.0959 | 338.8754 | 1.4516 | 2.18536 | 6.243 |
| 2025 Nov 30 18:57 | 2025 Nov 24 21:36:56 | 21.4647 | 0.72825 | 21.2540 | 334.6078 | 1.4516 | 2.18536 | 6.243 |
| 2025 Nov 29 18:56 | 2025 Nov 24 21:36:56 | 21.4647 | 0.72825 | 21.2540 | 334.6078 | 1.4516 | 2.18536 | 6.243 |
| 2025 Nov 28 18:57 | 2025 Nov 24 21:36:56 | 21.4647 | 0.72825 | 21.2540 | 334.6078 | 1.4516 | 2.18536 | 6.243 |
| 2025 Nov 27 18:57 | 2025 Nov 24 21:36:56 | 21.4647 | 0.72825 | 21.2540 | 334.6078 | 1.4516 | 2.18536 | 6.243 |
| 2025 Nov 26 18:57 | 2025 Nov 24 21:36:56 | 21.4647 | 0.72825 | 21.2540 | 334.6078 | 1.4516 | 2.18536 | 6.243 |
| 2025 Nov 25 18:57 | 2025 Nov 24 21:36:56 | 21.4647 | 0.72825 | 21.2540 | 334.6078 | 1.4516 | 2.18536 | 6.243 |
| 2025 Nov 24 18:56 | 2025 Nov 19 20:48:39 | 21.4797 | 0.72817 | 21.3698 | 331.4830 | 1.4516 | 2.18536 | 6.243 |
| 2025 Nov 23 18:57 | 2025 Nov 19 20:48:39 | 21.4797 | 0.72817 | 21.3698 | 331.4830 | 1.4516 | 2.18536 | 6.243 |
| 2025 Nov 21 18:57 | 2025 Nov 19 20:48:39 | 21.4797 | 0.72817 | 21.3698 | 331.4830 | 1.4516 | 2.18536 | 6.243 |
| 2025 Nov 20 18:56 | 2025 Nov 19 20:48:39 | 21.4797 | 0.72817 | 21.3698 | 331.4830 | 1.4516 | 2.18536 | 6.243 |
| 2025 Nov 18 18:57 | 2025 Nov 08 10:14:49 | 21.5182 | 0.72800 | 21.6308 | 324.4220 | 1.4516 | 2.18536 | 6.243 |
| 2025 Nov 16 18:58 | 2025 Nov 08 10:14:49 | 21.5182 | 0.72800 | 21.6308 | 324.4220 | 1.4516 | 2.18536 | 6.243 |