Orbital elements of ECHOSTAR 21
| Launched | 7 June 2017 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | United States |
| NORAD ID | 42749 |
| 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 Oct 20 17:56 | 2025 Oct 20 06:26:18 | 1.8766 | 0.00024 | 22.6950 | 224.4197 | 290.9950 | 1.00274 | – |
| 2025 Oct 19 17:56 | 2025 Oct 19 06:27:48 | 1.8774 | 0.00024 | 22.6914 | 223.9493 | 290.9950 | 1.00274 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:29:21 | 1.8781 | 0.00024 | 22.6877 | 223.4560 | 290.9950 | 1.00274 | – |
| 2025 Oct 17 17:56 | 2025 Oct 17 03:05:17 | 1.8788 | 0.00024 | 22.6836 | 222.7961 | 290.9950 | 1.00274 | – |
| 2025 Oct 16 17:56 | 2025 Oct 16 03:06:48 | 1.8796 | 0.00025 | 22.6798 | 222.0709 | 290.9950 | 1.00274 | – |
| 2025 Oct 15 17:56 | 2025 Oct 14 21:59:59 | 1.8810 | 0.00025 | 22.6753 | 220.9211 | 290.9950 | 1.00274 | – |
| 2025 Oct 14 17:56 | 2025 Oct 13 22:01:26 | 1.8819 | 0.00025 | 22.6711 | 219.7716 | 290.9950 | 1.00274 | – |
| 2025 Oct 12 17:56 | 2025 Oct 12 06:38:06 | 1.8832 | 0.00026 | 22.6633 | 217.0501 | 290.9950 | 1.00274 | – |
| 2025 Oct 11 17:57 | 2025 Oct 11 04:56:56 | 1.8840 | 0.00026 | 22.6585 | 214.7569 | 290.9950 | 1.00274 | – |
| 2025 Oct 09 17:56 | 2025 Oct 09 05:48:38 | 1.8857 | 0.00026 | 22.6498 | 209.4651 | 290.9950 | 1.00274 | – |
| 2025 Oct 08 17:56 | 2025 Oct 08 08:26:55 | 1.8867 | 0.00026 | 22.6462 | 206.6628 | 290.9950 | 1.00274 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 05:02:44 | 1.8874 | 0.00026 | 22.6407 | 209.1518 | 290.9950 | 1.00274 | – |
| 2025 Oct 05 17:56 | 2025 Oct 05 08:30:39 | 1.8892 | 0.00026 | 22.6329 | 203.5472 | 290.9950 | 1.00274 | – |
| 2025 Oct 04 17:57 | 2025 Oct 03 06:50:48 | 1.8907 | 0.00026 | 22.6242 | 197.6446 | 290.9950 | 1.00274 | – |
| 2025 Oct 03 17:57 | 2025 Oct 03 05:07:58 | 1.8906 | 0.00026 | 22.6239 | 197.3431 | 290.9950 | 1.00274 | – |
| 2025 Oct 02 17:56 | 2025 Oct 02 03:26:35 | 1.8914 | 0.00026 | 22.6201 | 194.2122 | 290.9950 | 1.00274 | – |
| 2025 Sep 30 17:56 | 2025 Sep 30 05:11:55 | 1.8930 | 0.00024 | 22.6129 | 207.2694 | 290.9950 | 1.00274 | – |
| 2025 Sep 29 17:56 | 2025 Sep 29 06:58:21 | 1.8939 | 0.00024 | 22.6095 | 205.5691 | 290.9950 | 1.00274 | – |
| 2025 Sep 28 17:56 | 2025 Sep 28 05:14:37 | 1.8946 | 0.00024 | 22.6057 | 203.9127 | 290.9950 | 1.00274 | – |
| 2025 Sep 27 17:56 | 2025 Sep 27 05:15:49 | 1.8953 | 0.00024 | 22.6023 | 202.5321 | 290.9950 | 1.00274 | – |
| 2025 Sep 26 17:56 | 2025 Sep 26 05:17:13 | 1.8961 | 0.00024 | 22.5989 | 201.6758 | 290.9950 | 1.00274 | – |
| 2025 Sep 25 17:56 | 2025 Sep 25 01:52:55 | 1.8969 | 0.00024 | 22.5956 | 201.1787 | 290.9950 | 1.00274 | – |
| 2025 Sep 24 17:56 | 2025 Sep 23 08:11:38 | 1.8985 | 0.00024 | 22.5893 | 206.3641 | 290.9950 | 1.00274 | – |