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 |
| 2026 May 24 17:57 | 2026 May 20 14:18:06 | 46.4736 | 0.25998 | 1.1121 | 350.3520 | 5.5176 | 7.39535 | – |
| 2026 May 23 17:58 | 2026 May 20 14:18:06 | 46.4736 | 0.25998 | 1.1121 | 350.3520 | 5.5176 | 7.39535 | – |
| 2026 May 22 17:57 | 2026 May 20 14:18:06 | 46.4736 | 0.25998 | 1.1121 | 350.3520 | 5.5176 | 7.39535 | – |
| 2026 May 21 17:57 | 2026 May 20 14:18:06 | 46.4736 | 0.25998 | 1.1121 | 350.3520 | 5.5176 | 7.39535 | – |
| 2026 May 20 17:57 | 2026 May 15 23:59:19 | 46.4742 | 0.26002 | 1.4571 | 345.2001 | 5.5176 | 7.39535 | – |
| 2026 May 19 17:58 | 2026 May 15 23:59:19 | 46.4742 | 0.26002 | 1.4571 | 345.2001 | 5.5176 | 7.39535 | – |
| 2026 May 18 17:57 | 2026 May 15 23:59:19 | 46.4742 | 0.26002 | 1.4571 | 345.2001 | 5.5176 | 7.39535 | – |
| 2026 May 17 17:57 | 2026 May 15 23:59:19 | 46.4742 | 0.26002 | 1.4571 | 345.2001 | 5.5176 | 7.39535 | – |
| 2026 May 16 17:56 | 2026 May 15 23:59:19 | 46.4742 | 0.26002 | 1.4571 | 345.2001 | 5.5176 | 7.39535 | – |
| 2026 May 15 17:57 | 2026 May 09 15:29:52 | 46.4748 | 0.26006 | 1.9339 | 338.0815 | 5.5176 | 7.39535 | – |
| 2026 May 14 17:58 | 2026 May 09 15:29:52 | 46.4748 | 0.26006 | 1.9339 | 338.0815 | 5.5176 | 7.39535 | – |
| 2026 May 13 17:58 | 2026 May 09 15:29:52 | 46.4748 | 0.26006 | 1.9339 | 338.0815 | 5.5176 | 7.39535 | – |
| 2026 May 12 17:58 | 2026 May 09 15:29:52 | 46.4748 | 0.26006 | 1.9339 | 338.0815 | 5.5176 | 7.39535 | – |
| 2026 May 11 17:56 | 2026 May 09 15:29:52 | 46.4748 | 0.26006 | 1.9339 | 338.0815 | 5.5176 | 7.39535 | – |
| 2026 May 10 17:57 | 2026 May 09 15:29:52 | 46.4748 | 0.26006 | 1.9339 | 338.0815 | 5.5176 | 7.39535 | – |
| 2026 May 09 17:57 | 2026 May 04 18:41:48 | 46.4747 | 0.26011 | 2.2991 | 332.6264 | 5.5176 | 7.39535 | – |
| 2026 May 08 17:57 | 2026 May 04 18:41:48 | 46.4747 | 0.26011 | 2.2991 | 332.6264 | 5.5176 | 7.39535 | – |
| 2026 May 07 17:58 | 2026 May 04 18:41:48 | 46.4747 | 0.26011 | 2.2991 | 332.6264 | 5.5176 | 7.39535 | – |
| 2026 May 06 17:57 | 2026 May 04 18:41:48 | 46.4747 | 0.26011 | 2.2991 | 332.6264 | 5.5176 | 7.39535 | – |
| 2026 May 05 17:57 | 2026 May 04 18:41:48 | 46.4747 | 0.26011 | 2.2991 | 332.6264 | 5.5176 | 7.39535 | – |
| 2026 May 04 17:57 | 2026 Apr 30 01:08:27 | 46.4749 | 0.26014 | 2.6543 | 327.3236 | 5.5176 | 7.39535 | – |
| 2026 May 03 17:57 | 2026 Apr 30 01:08:27 | 46.4749 | 0.26014 | 2.6543 | 327.3236 | 5.5176 | 7.39535 | – |
| 2026 May 02 17:57 | 2026 Apr 30 01:08:27 | 46.4749 | 0.26014 | 2.6543 | 327.3236 | 5.5176 | 7.39535 | – |
| 2026 May 01 17:56 | 2026 Apr 30 01:08:27 | 46.4749 | 0.26014 | 2.6543 | 327.3236 | 5.5176 | 7.39535 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 01:08:27 | 46.4749 | 0.26014 | 2.6543 | 327.3236 | 5.5176 | 7.39535 | – |
| 2026 Apr 29 17:57 | 2026 Apr 22 21:11:09 | 46.4735 | 0.26020 | 3.1920 | 319.2931 | 5.5176 | 7.39535 | – |
| 2026 Apr 28 17:56 | 2026 Apr 22 21:11:09 | 46.4735 | 0.26020 | 3.1920 | 319.2931 | 5.5176 | 7.39535 | – |
| 2026 Apr 27 17:58 | 2026 Apr 22 21:11:09 | 46.4735 | 0.26020 | 3.1920 | 319.2931 | 5.5176 | 7.39535 | – |