Orbital elements of SECOR 1B
| Launched | 10 January 1964 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 729 |
| 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 25 17:57 | 2026 May 21 13:58:15 | 69.9015 | 0.00116 | 23.3263 | 116.6239 | 243.6053 | 13.95223 | – |
| 2026 May 24 17:57 | 2026 May 21 13:58:15 | 69.9015 | 0.00116 | 23.3263 | 116.6239 | 243.6053 | 13.95223 | – |
| 2026 May 23 17:58 | 2026 May 21 13:58:15 | 69.9015 | 0.00116 | 23.3263 | 116.6239 | 243.6053 | 13.95223 | – |
| 2026 May 22 17:57 | 2026 May 21 13:58:15 | 69.9015 | 0.00116 | 23.3263 | 116.6239 | 243.6053 | 13.95223 | – |
| 2026 May 21 17:57 | 2026 May 21 13:58:15 | 69.9015 | 0.00116 | 23.3263 | 116.6239 | 243.6053 | 13.95223 | – |
| 2026 May 20 17:57 | 2026 May 16 13:31:45 | 69.9020 | 0.00117 | 0.0440 | 124.4100 | 243.6053 | 13.95223 | – |
| 2026 May 19 17:58 | 2026 May 16 13:31:45 | 69.9020 | 0.00117 | 0.0440 | 124.4100 | 243.6053 | 13.95223 | – |
| 2026 May 18 17:57 | 2026 May 16 13:31:45 | 69.9020 | 0.00117 | 0.0440 | 124.4100 | 243.6053 | 13.95223 | – |
| 2026 May 17 17:57 | 2026 May 16 13:31:45 | 69.9020 | 0.00117 | 0.0440 | 124.4100 | 243.6053 | 13.95223 | – |
| 2026 May 16 17:56 | 2026 May 16 13:31:45 | 69.9020 | 0.00117 | 0.0440 | 124.4100 | 243.6053 | 13.95223 | – |
| 2026 May 15 17:57 | 2026 May 10 09:33:29 | 69.9026 | 0.00120 | 0.9257 | 133.7855 | 243.6053 | 13.95223 | – |
| 2026 May 14 17:58 | 2026 May 10 09:33:29 | 69.9026 | 0.00120 | 0.9257 | 133.7855 | 243.6053 | 13.95223 | – |
| 2026 May 13 17:58 | 2026 May 10 09:33:29 | 69.9026 | 0.00120 | 0.9257 | 133.7855 | 243.6053 | 13.95223 | – |
| 2026 May 12 17:58 | 2026 May 10 09:33:29 | 69.9026 | 0.00120 | 0.9257 | 133.7855 | 243.6053 | 13.95223 | – |
| 2026 May 11 17:56 | 2026 May 10 09:33:29 | 69.9026 | 0.00120 | 0.9257 | 133.7855 | 243.6053 | 13.95223 | – |
| 2026 May 10 17:57 | 2026 May 10 09:33:29 | 69.9026 | 0.00120 | 0.9257 | 133.7855 | 243.6053 | 13.95223 | – |
| 2026 May 09 17:57 | 2026 May 05 09:06:59 | 69.9028 | 0.00122 | 1.6433 | 141.3246 | 243.6053 | 13.95223 | – |
| 2026 May 08 17:57 | 2026 May 05 09:06:59 | 69.9028 | 0.00122 | 1.6433 | 141.3246 | 243.6053 | 13.95223 | – |
| 2026 May 07 17:58 | 2026 May 05 09:06:59 | 69.9028 | 0.00122 | 1.6433 | 141.3246 | 243.6053 | 13.95223 | – |
| 2026 May 06 17:57 | 2026 May 05 09:06:59 | 69.9028 | 0.00122 | 1.6433 | 141.3246 | 243.6053 | 13.95223 | – |
| 2026 May 05 17:57 | 2026 May 05 09:06:59 | 69.9028 | 0.00122 | 1.6433 | 141.3246 | 243.6053 | 13.95223 | – |
| 2026 May 04 17:57 | 2026 Apr 30 05:14:00 | 69.9028 | 0.00124 | 2.3815 | 148.8599 | 243.6053 | 13.95223 | – |
| 2026 May 03 17:57 | 2026 Apr 30 05:14:00 | 69.9028 | 0.00124 | 2.3815 | 148.8599 | 243.6053 | 13.95223 | – |
| 2026 May 02 17:57 | 2026 Apr 30 05:14:00 | 69.9028 | 0.00124 | 2.3815 | 148.8599 | 243.6053 | 13.95223 | – |
| 2026 May 01 17:56 | 2026 Apr 30 05:14:00 | 69.9028 | 0.00124 | 2.3815 | 148.8599 | 243.6053 | 13.95223 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 05:14:00 | 69.9028 | 0.00124 | 2.3815 | 148.8599 | 243.6053 | 13.95223 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 11:35:08 | 69.9021 | 0.00128 | 3.2016 | 157.0489 | 243.6053 | 13.95223 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:35:08 | 69.9021 | 0.00128 | 3.2016 | 157.0489 | 243.6053 | 13.95223 | – |