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 May 08 17:56 | 2025 May 03 05:04:00 | 46.4657 | 0.25995 | 5.8125 | 281.6426 | 50.6454 | 7.39542 | – |
| 2025 May 07 17:56 | 2025 May 03 05:04:00 | 46.4657 | 0.25995 | 5.8125 | 281.6426 | 50.6454 | 7.39542 | – |
| 2025 May 06 17:57 | 2025 May 03 05:04:00 | 46.4657 | 0.25995 | 5.8125 | 281.6426 | 50.6454 | 7.39542 | – |
| 2025 May 05 17:56 | 2025 May 03 05:04:00 | 46.4657 | 0.25995 | 5.8125 | 281.6426 | 50.6454 | 7.39542 | – |
| 2025 May 04 17:57 | 2025 May 03 05:04:00 | 46.4657 | 0.25995 | 5.8125 | 281.6426 | 50.6454 | 7.39542 | – |
| 2025 May 03 17:57 | 2025 May 03 05:04:00 | 46.4657 | 0.25995 | 5.8125 | 281.6426 | 50.6454 | 7.39542 | – |
| 2025 Apr 25 17:56 | 2025 Apr 14 10:08:46 | 46.4599 | 0.25992 | 7.2227 | 260.5858 | 50.6454 | 7.39542 | – |
| 2025 Apr 24 17:56 | 2025 Apr 14 10:08:46 | 46.4599 | 0.25992 | 7.2227 | 260.5858 | 50.6454 | 7.39542 | – |
| 2025 Apr 23 17:57 | 2025 Apr 14 10:08:46 | 46.4599 | 0.25992 | 7.2227 | 260.5858 | 50.6454 | 7.39542 | – |
| 2025 Apr 22 17:56 | 2025 Apr 14 10:08:46 | 46.4599 | 0.25992 | 7.2227 | 260.5858 | 50.6454 | 7.39542 | – |
| 2025 Apr 21 17:57 | 2025 Apr 14 10:08:46 | 46.4599 | 0.25992 | 7.2227 | 260.5858 | 50.6454 | 7.39542 | – |
| 2025 Apr 20 17:56 | 2025 Apr 14 10:08:46 | 46.4599 | 0.25992 | 7.2227 | 260.5858 | 50.6454 | 7.39542 | – |
| 2025 Apr 19 17:56 | 2025 Apr 14 10:08:46 | 46.4599 | 0.25992 | 7.2227 | 260.5858 | 50.6454 | 7.39542 | – |
| 2025 Apr 18 17:57 | 2025 Apr 14 10:08:46 | 46.4599 | 0.25992 | 7.2227 | 260.5858 | 50.6454 | 7.39542 | – |
| 2025 Apr 17 17:56 | 2025 Apr 14 10:08:46 | 46.4599 | 0.25992 | 7.2227 | 260.5858 | 50.6454 | 7.39542 | – |
| 2025 Apr 16 17:57 | 2025 Apr 14 10:08:46 | 46.4599 | 0.25992 | 7.2227 | 260.5858 | 50.6454 | 7.39542 | – |
| 2025 Apr 15 17:56 | 2025 Apr 09 00:23:29 | 46.4594 | 0.25989 | 7.6285 | 254.5237 | 50.6454 | 7.39542 | – |
| 2025 Apr 14 17:56 | 2025 Apr 09 00:23:29 | 46.4594 | 0.25989 | 7.6285 | 254.5237 | 50.6454 | 7.39542 | – |
| 2025 Apr 11 17:57 | 2025 Apr 09 00:23:29 | 46.4594 | 0.25989 | 7.6285 | 254.5237 | 50.6454 | 7.39542 | – |