Orbital elements of OBJECT XX
| Launched | 19 November 1998 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | |
| NORAD ID | 66911 |
| 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 Jan 20 19:06 | 2026 Jan 20 00:29:49 | 51.6291 | 0.00024 | 20.7444 | 99.7581 | 260.3679 | 15.58788 | – |
| 2026 Jan 19 18:57 | 2026 Jan 19 04:29:36 | 51.6293 | 0.00025 | 21.0234 | 93.1485 | 260.3679 | 15.58788 | – |
| 2026 Jan 18 18:57 | 2026 Jan 17 20:10:31 | 51.6295 | 0.00025 | 21.4739 | 80.7962 | 260.3679 | 15.58788 | – |
| 2026 Jan 17 18:56 | 2026 Jan 17 06:19:23 | 51.6293 | 0.00025 | 21.6669 | 79.4041 | 260.3679 | 15.58788 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 13:23:27 | 51.6292 | 0.00026 | 21.9029 | 72.8176 | 260.3679 | 15.58788 | – |
| 2026 Jan 15 18:56 | 2026 Jan 15 08:08:29 | 51.6295 | 0.00026 | 22.3103 | 65.3553 | 260.3679 | 15.58788 | – |
| 2026 Jan 13 18:56 | 2026 Jan 13 14:34:16 | 51.6293 | 0.00027 | 22.8893 | 53.7358 | 260.3679 | 15.58788 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 13:17:38 | 51.6299 | 0.00028 | 23.5752 | 42.4258 | 260.3679 | 15.58788 | – |
| 2026 Jan 10 18:57 | 2026 Jan 09 07:22:59 | 51.6304 | 0.00029 | 0.3252 | 28.9263 | 260.3679 | 15.58788 | – |
| 2026 Jan 09 18:57 | 2026 Jan 09 04:18:08 | 51.6306 | 0.00029 | 0.3681 | 28.0910 | 260.3679 | 15.58788 | – |
| 2026 Jan 08 18:56 | 2026 Jan 08 06:44:01 | 51.6304 | 0.00029 | 0.6680 | 22.2938 | 260.3679 | 15.58788 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 12:28:23 | 51.6303 | 0.00030 | 1.5889 | 5.2842 | 260.3679 | 15.58788 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 12:28:23 | 51.6303 | 0.00030 | 1.5889 | 5.2842 | 260.3679 | 15.58788 | – |
| 2026 Jan 05 18:57 | 2026 Jan 05 07:50:57 | 51.6310 | 0.00030 | 1.6532 | 3.7870 | 260.3679 | 15.58788 | – |
| 2026 Jan 04 18:56 | 2026 Jan 04 08:43:45 | 51.6307 | 0.00031 | 1.9744 | 357.0626 | 260.3679 | 15.58788 | – |
| 2026 Jan 03 18:57 | 2026 Jan 03 08:03:53 | 51.6316 | 0.00031 | 2.3169 | 350.1444 | 260.3679 | 15.58788 | – |
| 2026 Jan 01 18:56 | 2026 Jan 01 09:48:30 | 51.6313 | 0.00031 | 2.9589 | 337.3069 | 260.3679 | 15.58788 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 09:07:57 | 51.6318 | 0.00032 | 3.3012 | 330.0387 | 260.3679 | 15.58788 | – |
| 2025 Dec 30 18:56 | 2025 Dec 30 03:49:31 | 51.6313 | 0.00033 | 3.7076 | 320.7916 | 260.3679 | 15.58788 | – |
| 2025 Dec 29 18:56 | 2025 Dec 29 09:18:45 | 51.6308 | 0.00033 | 3.9642 | 314.1588 | 260.3679 | 15.58788 | – |
| 2025 Dec 28 18:57 | 2025 Dec 28 08:37:32 | 51.6310 | 0.00034 | 4.3063 | 306.9816 | 260.3679 | 15.58788 | – |
| 2025 Dec 27 18:57 | 2025 Dec 27 09:28:42 | 51.6308 | 0.00035 | 4.6269 | 299.6786 | 260.3679 | 15.58788 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 11:52:19 | 51.6301 | 0.00035 | 4.9261 | 292.7420 | 260.3679 | 15.58788 | – |
| 2025 Dec 25 18:57 | 2025 Dec 24 22:49:37 | 51.6305 | 0.00035 | 5.4390 | 283.5602 | 260.3679 | 15.58788 | – |
| 2025 Dec 24 18:56 | 2025 Dec 24 05:50:45 | 51.6309 | 0.00036 | 5.6740 | 279.0791 | 260.3679 | 15.58788 | – |