Orbital elements of RELAY 1
| Launched | 12 December 1962 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 503 |
| Alternative names |
A-15 |
| 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 Aug 31 17:56 | 2025 Aug 27 08:15:28 | 47.5138 | 0.28377 | 5.4025 | 222.4207 | 330.8835 | 7.78159 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 08:15:28 | 47.5138 | 0.28377 | 5.4025 | 222.4207 | 330.8835 | 7.78159 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 08:15:28 | 47.5138 | 0.28377 | 5.4025 | 222.4207 | 330.8835 | 7.78159 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 08:15:28 | 47.5138 | 0.28377 | 5.4025 | 222.4207 | 330.8835 | 7.78159 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 08:00:53 | 47.5122 | 0.28377 | 5.8295 | 216.3443 | 330.8835 | 7.78159 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 08:00:53 | 47.5122 | 0.28377 | 5.8295 | 216.3443 | 330.8835 | 7.78159 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 08:00:53 | 47.5122 | 0.28377 | 5.8295 | 216.3443 | 330.8835 | 7.78159 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 08:00:53 | 47.5122 | 0.28377 | 5.8295 | 216.3443 | 330.8835 | 7.78159 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 08:00:53 | 47.5122 | 0.28377 | 5.8295 | 216.3443 | 330.8835 | 7.78159 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 01:30:31 | 47.5104 | 0.28378 | 6.2788 | 209.9504 | 330.8835 | 7.78159 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 01:30:31 | 47.5104 | 0.28378 | 6.2788 | 209.9504 | 330.8835 | 7.78159 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 01:30:31 | 47.5104 | 0.28378 | 6.2788 | 209.9504 | 330.8835 | 7.78159 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 01:30:31 | 47.5104 | 0.28378 | 6.2788 | 209.9504 | 330.8835 | 7.78159 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 10:35:29 | 47.5093 | 0.28380 | 6.6727 | 204.3423 | 330.8835 | 7.78159 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 10:35:29 | 47.5093 | 0.28380 | 6.6727 | 204.3423 | 330.8835 | 7.78159 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 10:35:29 | 47.5093 | 0.28380 | 6.6727 | 204.3423 | 330.8835 | 7.78159 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 10:35:29 | 47.5093 | 0.28380 | 6.6727 | 204.3423 | 330.8835 | 7.78159 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 10:35:29 | 47.5093 | 0.28380 | 6.6727 | 204.3423 | 330.8835 | 7.78159 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 09:40:06 | 47.5078 | 0.28381 | 7.1873 | 197.0149 | 330.8835 | 7.78159 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 09:40:06 | 47.5078 | 0.28381 | 7.1873 | 197.0149 | 330.8835 | 7.78159 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 09:40:06 | 47.5078 | 0.28381 | 7.1873 | 197.0149 | 330.8835 | 7.78159 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 09:40:06 | 47.5078 | 0.28381 | 7.1873 | 197.0149 | 330.8835 | 7.78159 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 09:40:06 | 47.5078 | 0.28381 | 7.1873 | 197.0149 | 330.8835 | 7.78159 | – |
| 2025 Aug 05 17:56 | 2025 Aug 01 03:12:59 | 47.5062 | 0.28384 | 7.6364 | 190.6208 | 330.8835 | 7.78159 | – |
| 2025 Aug 04 17:56 | 2025 Aug 01 03:12:59 | 47.5062 | 0.28384 | 7.6364 | 190.6208 | 330.8835 | 7.78159 | – |