Orbital elements of RELAY 2
| Launched | 20 January 1964 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 737 |
| 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 26 18:56 | 2025 Dec 25 21:21:58 | 46.4426 | 0.25952 | 12.0486 | 186.9451 | 168.6997 | 7.39536 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 05:09:31 | 46.4417 | 0.25951 | 12.4746 | 180.5750 | 168.6997 | 7.39536 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 05:09:31 | 46.4417 | 0.25951 | 12.4746 | 180.5750 | 168.6997 | 7.39536 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 05:09:31 | 46.4417 | 0.25951 | 12.4746 | 180.5750 | 168.6997 | 7.39536 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 05:09:31 | 46.4417 | 0.25951 | 12.4746 | 180.5750 | 168.6997 | 7.39536 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 05:09:31 | 46.4417 | 0.25951 | 12.4746 | 180.5750 | 168.6997 | 7.39536 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 05:09:31 | 46.4417 | 0.25951 | 12.4746 | 180.5750 | 168.6997 | 7.39536 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 05:49:09 | 46.4423 | 0.25950 | 13.0730 | 171.6288 | 168.6997 | 7.39536 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 05:49:09 | 46.4423 | 0.25950 | 13.0730 | 171.6288 | 168.6997 | 7.39536 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 05:49:09 | 46.4423 | 0.25950 | 13.0730 | 171.6288 | 168.6997 | 7.39536 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 05:49:09 | 46.4423 | 0.25950 | 13.0730 | 171.6288 | 168.6997 | 7.39536 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:49:09 | 46.4423 | 0.25950 | 13.0730 | 171.6288 | 168.6997 | 7.39536 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:49:09 | 46.4423 | 0.25950 | 13.0730 | 171.6288 | 168.6997 | 7.39536 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:49:09 | 46.4423 | 0.25950 | 13.0730 | 171.6288 | 168.6997 | 7.39536 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:49:09 | 46.4423 | 0.25950 | 13.0730 | 171.6288 | 168.6997 | 7.39536 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 23:20:23 | 46.4431 | 0.25951 | 13.4685 | 165.7134 | 168.6997 | 7.39536 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 23:20:23 | 46.4431 | 0.25951 | 13.4685 | 165.7134 | 168.6997 | 7.39536 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 23:20:23 | 46.4431 | 0.25951 | 13.4685 | 165.7134 | 168.6997 | 7.39536 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 23:20:23 | 46.4431 | 0.25951 | 13.4685 | 165.7134 | 168.6997 | 7.39536 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 23:20:23 | 46.4431 | 0.25951 | 13.4685 | 165.7134 | 168.6997 | 7.39536 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 23:20:41 | 46.4443 | 0.25952 | 13.8437 | 160.1009 | 168.6997 | 7.39536 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 23:20:41 | 46.4443 | 0.25952 | 13.8437 | 160.1009 | 168.6997 | 7.39536 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 23:20:41 | 46.4443 | 0.25952 | 13.8437 | 160.1009 | 168.6997 | 7.39536 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 23:20:41 | 46.4443 | 0.25952 | 13.8437 | 160.1009 | 168.6997 | 7.39536 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 23:20:41 | 46.4443 | 0.25952 | 13.8437 | 160.1009 | 168.6997 | 7.39536 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 08:25:47 | 46.4463 | 0.25955 | 14.3406 | 152.6682 | 168.6997 | 7.39536 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 08:25:47 | 46.4463 | 0.25955 | 14.3406 | 152.6682 | 168.6997 | 7.39536 | – |