Orbital elements of ISS OBJECT XX
| Launched | 19 November 1998 |
| Flight ended | 10 April 2026 |
| 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 Apr 20 17:57 | 2026 Apr 11 10:59:50 | 51.5990 | 0.00122 | 16.7851 | 297.7475 | 62.2310 | 16.30633 | – |
| 2026 Apr 19 17:58 | 2026 Apr 11 10:59:50 | 51.5990 | 0.00122 | 16.7851 | 297.7475 | 62.2310 | 16.30633 | – |
| 2026 Apr 18 17:56 | 2026 Apr 11 10:59:50 | 51.5990 | 0.00122 | 16.7851 | 297.7475 | 62.2310 | 16.30633 | – |
| 2026 Apr 16 17:57 | 2026 Apr 11 10:59:50 | 51.5990 | 0.00122 | 16.7851 | 297.7475 | 62.2310 | 16.30633 | – |
| 2026 Apr 14 17:57 | 2026 Apr 11 10:59:50 | 51.5990 | 0.00122 | 16.7851 | 297.7475 | 62.2310 | 16.30633 | – |
| 2026 Apr 13 17:57 | 2026 Apr 11 10:59:50 | 51.5990 | 0.00122 | 16.7851 | 297.7475 | 62.2310 | 16.30633 | – |
| 2026 Apr 12 17:57 | 2026 Apr 11 10:59:50 | 51.5990 | 0.00122 | 16.7851 | 297.7475 | 62.2310 | 16.30633 | – |
| 2026 Apr 11 17:57 | 2026 Apr 11 10:59:50 | 51.5990 | 0.00122 | 16.7851 | 297.7475 | 62.2310 | 16.30633 | – |
| 2026 Apr 10 17:58 | 2026 Apr 09 20:33:01 | 51.6079 | 0.00137 | 17.3736 | 296.9856 | 62.2310 | 16.30633 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 17:47:06 | 51.6098 | 0.00133 | 17.7780 | 291.2633 | 62.2310 | 16.30633 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 17:55:51 | 51.6105 | 0.00131 | 18.1362 | 286.9914 | 62.2310 | 16.30633 | – |
| 2026 Apr 07 17:57 | 2026 Apr 06 16:32:06 | 51.6129 | 0.00124 | 18.5158 | 279.0262 | 62.2310 | 16.30633 | – |
| 2026 Apr 06 17:57 | 2026 Apr 05 18:05:22 | 51.6135 | 0.00121 | 18.8500 | 272.1994 | 62.2310 | 16.30633 | – |
| 2026 Apr 05 17:56 | 2026 Apr 05 06:06:20 | 51.6140 | 0.00117 | 19.0279 | 268.8533 | 62.2310 | 16.30633 | – |
| 2026 Apr 04 17:57 | 2026 Apr 03 22:36:31 | 51.6149 | 0.00110 | 19.4943 | 258.7904 | 62.2310 | 16.30633 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 22:34:23 | 51.6159 | 0.00107 | 19.8489 | 251.8408 | 62.2310 | 16.30633 | – |
| 2026 Apr 02 18:03 | 2026 Apr 01 21:00:05 | 51.6164 | 0.00103 | 20.2250 | 244.1070 | 62.2310 | 16.30633 | – |
| 2026 Mar 31 17:57 | 2026 Mar 30 23:48:52 | 51.6173 | 0.00097 | 20.8874 | 230.4896 | 62.2310 | 16.30633 | – |
| 2026 Mar 30 17:58 | 2026 Mar 30 01:11:48 | 51.6172 | 0.00094 | 21.2182 | 222.9554 | 62.2310 | 16.30633 | – |
| 2026 Mar 29 17:57 | 2026 Mar 29 01:03:10 | 51.6187 | 0.00089 | 21.5706 | 215.9725 | 62.2310 | 16.30633 | – |
| 2026 Mar 28 18:57 | 2026 Mar 28 00:53:28 | 51.6193 | 0.00087 | 21.9227 | 208.4454 | 62.2310 | 16.30633 | – |
| 2026 Mar 27 18:57 | 2026 Mar 27 02:13:32 | 51.6197 | 0.00084 | 22.2525 | 202.2117 | 62.2310 | 16.30633 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 09:35:50 | 51.6194 | 0.00082 | 22.4942 | 196.9003 | 62.2310 | 16.30633 | – |
| 2026 Mar 25 18:56 | 2026 Mar 25 00:19:20 | 51.6196 | 0.00079 | 22.9773 | 187.2410 | 62.2310 | 16.30633 | – |