Orbital elements of SDA_1683
| Launched | 14 October 2025 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 65993 |
| 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 Mar 31 17:57 | 2026 Mar 31 11:46:50 | 81.2974 | 0.00010 | 18.9225 | 88.5357 | 271.5910 | 13.82904 | – |
| 2026 Mar 30 17:58 | 2026 Mar 30 11:28:14 | 81.2973 | 0.00010 | 18.9850 | 87.1447 | 271.5910 | 13.82904 | – |
| 2026 Mar 29 17:57 | 2026 Mar 27 20:57:37 | 81.2974 | 0.00008 | 19.1455 | 97.2480 | 271.5910 | 13.82904 | – |
| 2026 Mar 28 18:57 | 2026 Mar 27 20:57:37 | 81.2974 | 0.00008 | 19.1455 | 97.2480 | 271.5910 | 13.82904 | – |
| 2026 Mar 27 18:57 | 2026 Mar 27 01:51:56 | 81.2979 | 0.00012 | 19.1946 | 88.1378 | 271.5910 | 13.82904 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 11:58:43 | 81.2978 | 0.00012 | 19.2303 | 87.8709 | 271.5910 | 13.82904 | – |
| 2026 Mar 25 18:56 | 2026 Mar 25 06:28:07 | 81.2980 | 0.00012 | 19.3062 | 85.9507 | 271.5910 | 13.82904 | – |
| 2026 Mar 24 18:56 | 2026 Mar 24 07:54:13 | 81.2978 | 0.00011 | 19.3642 | 88.0555 | 271.5910 | 13.82904 | – |
| 2026 Mar 23 18:56 | 2026 Mar 23 12:48:34 | 81.2983 | 0.00038 | 19.4132 | 78.6561 | 271.5910 | 13.82904 | – |
| 2026 Mar 22 18:56 | 2026 Mar 22 00:21:42 | 81.2988 | 0.00011 | 19.5070 | 88.5556 | 271.5910 | 13.82904 | – |
| 2026 Mar 21 19:05 | 2026 Mar 21 13:56:53 | 81.2988 | 0.00008 | 19.5337 | 81.2272 | 271.5910 | 13.82904 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 08:26:50 | 81.2986 | 0.00010 | 19.6096 | 87.5191 | 271.5910 | 13.82904 | – |
| 2026 Mar 19 18:56 | 2026 Mar 19 02:56:42 | 81.2992 | 0.00012 | 19.6855 | 80.1838 | 271.5910 | 13.82904 | – |
| 2026 Mar 18 18:56 | 2026 Mar 18 02:39:15 | 81.2994 | 0.00011 | 19.7480 | 88.6748 | 271.5910 | 13.82904 | – |
| 2026 Mar 17 18:56 | 2026 Mar 17 07:34:11 | 81.2995 | 0.00011 | 19.7971 | 89.7383 | 271.5910 | 13.82904 | – |
| 2026 Mar 16 18:57 | 2026 Mar 16 02:04:32 | 81.2996 | 0.00011 | 19.8730 | 89.1331 | 271.5910 | 13.82904 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 13:55:51 | 81.2998 | 0.00011 | 19.9042 | 88.9768 | 271.5910 | 13.82904 | – |
| 2026 Mar 14 18:56 | 2026 Mar 14 13:38:30 | 81.3000 | 0.00011 | 19.9667 | 89.5092 | 271.5910 | 13.82904 | – |
| 2026 Mar 13 18:57 | 2026 Mar 12 23:28:21 | 81.3002 | 0.00010 | 20.0649 | 91.1337 | 271.5910 | 13.82904 | – |
| 2026 Mar 12 18:57 | 2026 Mar 12 14:47:52 | 81.3002 | 0.00010 | 20.0873 | 89.3951 | 271.5910 | 13.82904 | – |
| 2026 Mar 11 18:56 | 2026 Mar 11 04:05:56 | 81.3004 | 0.00010 | 20.1765 | 86.5022 | 271.5910 | 13.82904 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 03:48:34 | 81.3007 | 0.00010 | 20.2390 | 87.8288 | 271.5910 | 13.82904 | – |
| 2026 Mar 09 18:56 | 2026 Mar 08 18:50:44 | 81.2999 | 0.00012 | 20.3238 | 88.7358 | 271.5910 | 13.82904 | – |
| 2026 Mar 08 18:57 | 2026 Mar 08 08:26:10 | 81.3009 | 0.00010 | 20.3506 | 88.0786 | 271.5910 | 13.82904 | – |
| 2026 Mar 07 18:57 | 2026 Mar 07 15:05:15 | 81.3010 | 0.00010 | 20.3952 | 87.2206 | 271.5910 | 13.82904 | – |
| 2026 Mar 06 18:56 | 2026 Mar 06 14:47:59 | 81.3013 | 0.00010 | 20.4577 | 87.7353 | 271.5910 | 13.82904 | – |
| 2026 Mar 05 18:56 | 2026 Mar 05 04:06:09 | 81.3016 | 0.00010 | 20.5470 | 90.3783 | 271.5910 | 13.82904 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 03:48:53 | 81.3018 | 0.00010 | 20.6094 | 91.0321 | 271.5910 | 13.82904 | – |