Orbital elements of SYNCOM 1
| Launched | 13 February 1963 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 553 |
| 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 Jul 01 17:56 | 2025 Jun 21 05:19:40 | 27.4602 | 0.07920 | 18.6792 | 190.2415 | 168.0977 | 1.16484 | – |
| 2025 Jun 30 17:56 | 2025 Jun 21 05:19:40 | 27.4602 | 0.07920 | 18.6792 | 190.2415 | 168.0977 | 1.16484 | – |
| 2025 Jun 29 17:56 | 2025 Jun 21 05:19:40 | 27.4602 | 0.07920 | 18.6792 | 190.2415 | 168.0977 | 1.16484 | – |
| 2025 Jun 28 17:56 | 2025 Jun 21 05:19:40 | 27.4602 | 0.07920 | 18.6792 | 190.2415 | 168.0977 | 1.16484 | – |
| 2025 Jun 27 17:56 | 2025 Jun 21 05:19:40 | 27.4602 | 0.07920 | 18.6792 | 190.2415 | 168.0977 | 1.16484 | – |
| 2025 Jun 26 17:56 | 2025 Jun 21 05:19:40 | 27.4602 | 0.07920 | 18.6792 | 190.2415 | 168.0977 | 1.16484 | – |
| 2025 Jun 25 17:56 | 2025 Jun 21 05:19:40 | 27.4602 | 0.07920 | 18.6792 | 190.2415 | 168.0977 | 1.16484 | – |
| 2025 Jun 24 17:56 | 2025 Jun 21 05:19:40 | 27.4602 | 0.07920 | 18.6792 | 190.2415 | 168.0977 | 1.16484 | – |
| 2025 Jun 23 17:56 | 2025 Jun 21 05:19:40 | 27.4602 | 0.07920 | 18.6792 | 190.2415 | 168.0977 | 1.16484 | – |
| 2025 Jun 22 17:56 | 2025 Jun 11 18:42:20 | 27.4799 | 0.07915 | 18.6921 | 189.9371 | 168.0977 | 1.16484 | – |
| 2025 Jun 21 17:56 | 2025 Jun 11 18:42:20 | 27.4799 | 0.07915 | 18.6921 | 189.9371 | 168.0977 | 1.16484 | – |
| 2025 Jun 20 17:57 | 2025 Jun 11 18:42:20 | 27.4799 | 0.07915 | 18.6921 | 189.9371 | 168.0977 | 1.16484 | – |
| 2025 Jun 19 17:56 | 2025 Jun 11 18:42:20 | 27.4799 | 0.07915 | 18.6921 | 189.9371 | 168.0977 | 1.16484 | – |
| 2025 Jun 18 17:56 | 2025 Jun 11 18:42:20 | 27.4799 | 0.07915 | 18.6921 | 189.9371 | 168.0977 | 1.16484 | – |
| 2025 Jun 17 17:56 | 2025 Jun 11 18:42:20 | 27.4799 | 0.07915 | 18.6921 | 189.9371 | 168.0977 | 1.16484 | – |
| 2025 Jun 16 17:56 | 2025 Jun 10 22:06:12 | 27.4818 | 0.07914 | 18.6932 | 189.8986 | 168.0977 | 1.16484 | – |
| 2025 Jun 15 17:56 | 2025 Jun 10 22:06:12 | 27.4818 | 0.07914 | 18.6932 | 189.8986 | 168.0977 | 1.16484 | – |
| 2025 Jun 14 17:56 | 2025 Jun 10 22:06:12 | 27.4818 | 0.07914 | 18.6932 | 189.8986 | 168.0977 | 1.16484 | – |
| 2025 Jun 13 17:56 | 2025 Jun 10 22:06:12 | 27.4818 | 0.07914 | 18.6932 | 189.8986 | 168.0977 | 1.16484 | – |
| 2025 Jun 12 17:56 | 2025 Jun 10 22:06:12 | 27.4818 | 0.07914 | 18.6932 | 189.8986 | 168.0977 | 1.16484 | – |
| 2025 Jun 11 17:56 | 2025 Jun 04 21:53:12 | 27.4949 | 0.07911 | 18.7014 | 189.7033 | 168.0977 | 1.16484 | – |
| 2025 Jun 10 17:56 | 2025 Jun 04 21:53:12 | 27.4949 | 0.07911 | 18.7014 | 189.7033 | 168.0977 | 1.16484 | – |
| 2025 Jun 09 17:56 | 2025 Jun 04 21:53:12 | 27.4949 | 0.07911 | 18.7014 | 189.7033 | 168.0977 | 1.16484 | – |
| 2025 Jun 08 17:56 | 2025 Jun 04 21:53:12 | 27.4949 | 0.07911 | 18.7014 | 189.7033 | 168.0977 | 1.16484 | – |
| 2025 Jun 07 17:56 | 2025 Jun 04 21:53:12 | 27.4949 | 0.07911 | 18.7014 | 189.7033 | 168.0977 | 1.16484 | – |
| 2025 Jun 06 17:56 | 2025 Jun 04 21:53:12 | 27.4949 | 0.07911 | 18.7014 | 189.7033 | 168.0977 | 1.16484 | – |
| 2025 Jun 05 17:56 | 2025 May 25 14:39:40 | 27.5169 | 0.07904 | 18.7154 | 189.3589 | 168.0977 | 1.16484 | – |
| 2025 Jun 04 17:57 | 2025 May 25 14:39:40 | 27.5169 | 0.07904 | 18.7154 | 189.3589 | 168.0977 | 1.16484 | – |