Orbital elements of SYNCOM 3
| Launched | 18 August 1964 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 858 |
| 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 Nov 05 18:57 | 2025 Nov 01 14:40:08 | 6.4088 | 0.00053 | 4.4542 | 162.3606 | 35.4789 | 1.00323 | – |
| 2025 Nov 04 18:57 | 2025 Nov 01 14:40:08 | 6.4088 | 0.00053 | 4.4542 | 162.3606 | 35.4789 | 1.00323 | – |
| 2025 Nov 03 18:57 | 2025 Nov 01 14:40:08 | 6.4088 | 0.00053 | 4.4542 | 162.3606 | 35.4789 | 1.00323 | – |
| 2025 Nov 02 18:57 | 2025 Oct 25 01:08:21 | 6.3896 | 0.00054 | 4.4591 | 160.9426 | 35.4789 | 1.00323 | – |
| 2025 Nov 01 18:58 | 2025 Oct 25 01:08:21 | 6.3896 | 0.00054 | 4.4591 | 160.9426 | 35.4789 | 1.00323 | – |
| 2025 Oct 31 18:57 | 2025 Oct 25 01:08:21 | 6.3896 | 0.00054 | 4.4591 | 160.9426 | 35.4789 | 1.00323 | – |
| 2025 Oct 30 18:57 | 2025 Oct 25 01:08:21 | 6.3896 | 0.00054 | 4.4591 | 160.9426 | 35.4789 | 1.00323 | – |
| 2025 Oct 29 18:57 | 2025 Oct 25 01:08:21 | 6.3896 | 0.00054 | 4.4591 | 160.9426 | 35.4789 | 1.00323 | – |
| 2025 Oct 28 18:57 | 2025 Oct 22 01:12:38 | 6.3823 | 0.00108 | 4.4612 | 257.2974 | 35.4789 | 1.00323 | – |
| 2025 Oct 27 18:57 | 2025 Oct 22 01:12:38 | 6.3823 | 0.00108 | 4.4612 | 257.2974 | 35.4789 | 1.00323 | – |
| 2025 Oct 26 18:57 | 2025 Oct 22 01:12:38 | 6.3823 | 0.00108 | 4.4612 | 257.2974 | 35.4789 | 1.00323 | – |
| 2025 Oct 25 17:57 | 2025 Oct 22 01:12:38 | 6.3823 | 0.00108 | 4.4612 | 257.2974 | 35.4789 | 1.00323 | – |
| 2025 Oct 24 17:57 | 2025 Oct 22 01:12:38 | 6.3823 | 0.00108 | 4.4612 | 257.2974 | 35.4789 | 1.00323 | – |
| 2025 Oct 22 17:56 | 2025 Oct 17 15:01:50 | 6.3705 | 0.00056 | 4.4639 | 147.9785 | 35.4789 | 1.00323 | – |
| 2025 Oct 21 17:56 | 2025 Oct 17 15:01:50 | 6.3705 | 0.00056 | 4.4639 | 147.9785 | 35.4789 | 1.00323 | – |
| 2025 Oct 20 17:56 | 2025 Oct 17 15:01:50 | 6.3705 | 0.00056 | 4.4639 | 147.9785 | 35.4789 | 1.00323 | – |
| 2025 Oct 19 17:56 | 2025 Oct 17 15:01:50 | 6.3705 | 0.00056 | 4.4639 | 147.9785 | 35.4789 | 1.00323 | – |
| 2025 Oct 18 17:56 | 2025 Oct 17 15:01:50 | 6.3705 | 0.00056 | 4.4639 | 147.9785 | 35.4789 | 1.00323 | – |
| 2025 Oct 17 17:56 | 2025 Oct 01 17:06:33 | 6.3313 | 0.00049 | 4.4745 | 157.0849 | 35.4789 | 1.00323 | – |
| 2025 Oct 16 17:56 | 2025 Oct 01 17:06:33 | 6.3313 | 0.00049 | 4.4745 | 157.0849 | 35.4789 | 1.00323 | – |
| 2025 Oct 15 17:56 | 2025 Oct 01 17:06:33 | 6.3313 | 0.00049 | 4.4745 | 157.0849 | 35.4789 | 1.00323 | – |
| 2025 Oct 14 17:56 | 2025 Oct 01 17:06:33 | 6.3313 | 0.00049 | 4.4745 | 157.0849 | 35.4789 | 1.00323 | – |
| 2025 Oct 12 17:56 | 2025 Oct 01 17:06:33 | 6.3313 | 0.00049 | 4.4745 | 157.0849 | 35.4789 | 1.00323 | – |
| 2025 Oct 11 17:57 | 2025 Oct 01 17:06:33 | 6.3313 | 0.00049 | 4.4745 | 157.0849 | 35.4789 | 1.00323 | – |
| 2025 Oct 09 17:56 | 2025 Oct 01 17:06:33 | 6.3313 | 0.00049 | 4.4745 | 157.0849 | 35.4789 | 1.00323 | – |