Orbital elements of OPS 1570
| Launched | 29 February 1972 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 5851 |
| Alternative names |
DSP 3 |
| 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 Dec 16 18:57 | 2025 Dec 12 05:36:48 | 0.1243 | 0.00120 | 14.7000 | 52.3686 | 38.3424 | 0.99784 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:36:48 | 0.1243 | 0.00120 | 14.7000 | 52.3686 | 38.3424 | 0.99784 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:36:48 | 0.1243 | 0.00120 | 14.7000 | 52.3686 | 38.3424 | 0.99784 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:36:48 | 0.1243 | 0.00120 | 14.7000 | 52.3686 | 38.3424 | 0.99784 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:36:48 | 0.1243 | 0.00120 | 14.7000 | 52.3686 | 38.3424 | 0.99784 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:48:37 | 0.1342 | 0.00122 | 15.0322 | 46.2761 | 38.3424 | 0.99784 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:48:37 | 0.1342 | 0.00122 | 15.0322 | 46.2761 | 38.3424 | 0.99784 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:48:37 | 0.1342 | 0.00122 | 15.0322 | 46.2761 | 38.3424 | 0.99784 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:48:37 | 0.1342 | 0.00122 | 15.0322 | 46.2761 | 38.3424 | 0.99784 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:48:37 | 0.1342 | 0.00122 | 15.0322 | 46.2761 | 38.3424 | 0.99784 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:14:57 | 0.1443 | 0.00120 | 15.3262 | 40.6245 | 38.3424 | 0.99784 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:14:57 | 0.1443 | 0.00120 | 15.3262 | 40.6245 | 38.3424 | 0.99784 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:14:57 | 0.1443 | 0.00120 | 15.3262 | 40.6245 | 38.3424 | 0.99784 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:14:57 | 0.1443 | 0.00120 | 15.3262 | 40.6245 | 38.3424 | 0.99784 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:14:57 | 0.1443 | 0.00120 | 15.3262 | 40.6245 | 38.3424 | 0.99784 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 09:41:10 | 0.1593 | 0.00115 | 15.6376 | 35.0307 | 38.3424 | 0.99784 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 09:41:10 | 0.1593 | 0.00115 | 15.6376 | 35.0307 | 38.3424 | 0.99784 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 09:41:10 | 0.1593 | 0.00115 | 15.6376 | 35.0307 | 38.3424 | 0.99784 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 09:41:10 | 0.1593 | 0.00115 | 15.6376 | 35.0307 | 38.3424 | 0.99784 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 09:41:10 | 0.1593 | 0.00115 | 15.6376 | 35.0307 | 38.3424 | 0.99784 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 09:41:10 | 0.1593 | 0.00115 | 15.6376 | 35.0307 | 38.3424 | 0.99784 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 04:44:20 | 0.1698 | 0.00114 | 15.8137 | 31.9226 | 38.3424 | 0.99784 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 04:44:20 | 0.1698 | 0.00114 | 15.8137 | 31.9226 | 38.3424 | 0.99784 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 04:44:20 | 0.1698 | 0.00114 | 15.8137 | 31.9226 | 38.3424 | 0.99784 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 04:44:20 | 0.1698 | 0.00114 | 15.8137 | 31.9226 | 38.3424 | 0.99784 | – |