Orbital elements of GPS 21
| Launched | 30 March 2003 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 27704 |
| Alternative names |
USA 168 NAVSTAR 52 GPS BIIR-09 SVN 45 PRN 21 SLOT D3 |
| 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 |
| 2024 Nov 22 18:53 | 2024 Nov 21 13:10:42 | 55.0617 | 0.02577 | 23.1624 | 331.4688 | 109.7433 | 2.00569 | – |
| 2024 Nov 21 18:53 | 2024 Nov 20 12:54:19 | 55.0620 | 0.02576 | 23.1651 | 331.4371 | 109.7433 | 2.00569 | – |
| 2024 Nov 20 18:53 | 2024 Nov 19 14:23:24 | 55.0622 | 0.02576 | 23.1677 | 331.4086 | 109.7433 | 2.00569 | – |
| 2024 Nov 19 18:53 | 2024 Nov 19 11:16:30 | 55.0622 | 0.02576 | 23.1680 | 331.4035 | 109.7433 | 2.00569 | – |
| 2024 Nov 18 18:53 | 2024 Nov 17 13:13:09 | 55.0627 | 0.02575 | 23.1732 | 331.3457 | 109.7433 | 2.00569 | – |
| 2024 Nov 17 18:53 | 2024 Nov 16 11:33:36 | 55.0629 | 0.02574 | 23.1761 | 331.3125 | 109.7433 | 2.00569 | – |
| 2024 Nov 16 18:53 | 2024 Nov 16 11:33:36 | 55.0629 | 0.02574 | 23.1761 | 331.3125 | 109.7433 | 2.00569 | – |
| 2024 Nov 15 18:53 | 2024 Nov 14 10:02:33 | 55.0635 | 0.02573 | 23.1817 | 331.2505 | 109.7433 | 2.00569 | – |
| 2024 Nov 14 19:07 | 2024 Nov 14 10:02:33 | 55.0635 | 0.02573 | 23.1817 | 331.2505 | 109.7433 | 2.00569 | – |
| 2024 Nov 13 18:53 | 2024 Nov 12 14:45:48 | 55.0639 | 0.02572 | 23.1865 | 331.1977 | 109.7433 | 2.00569 | – |
| 2024 Nov 12 18:53 | 2024 Nov 11 13:52:40 | 55.0641 | 0.02571 | 23.1893 | 331.1677 | 109.7433 | 2.00569 | – |
| 2024 Nov 11 18:53 | 2024 Nov 10 13:39:46 | 55.0644 | 0.02571 | 23.1920 | 331.1386 | 109.7433 | 2.00569 | – |
| 2024 Nov 10 18:53 | 2024 Nov 09 12:54:36 | 55.0646 | 0.02570 | 23.1948 | 331.1091 | 109.7433 | 2.00569 | – |
| 2024 Nov 09 18:53 | 2024 Nov 09 11:31:08 | 55.0646 | 0.02570 | 23.1950 | 331.1074 | 109.7433 | 2.00569 | – |
| 2024 Nov 08 18:56 | 2024 Nov 07 11:16:48 | 55.0651 | 0.02569 | 23.2004 | 331.0501 | 109.7433 | 2.00569 | – |
| 2024 Nov 06 18:53 | 2024 Nov 05 12:20:06 | 55.0656 | 0.02568 | 23.2057 | 330.9944 | 109.7433 | 2.00569 | – |
| 2024 Nov 05 18:53 | 2024 Nov 04 15:55:03 | 55.0658 | 0.02568 | 23.2080 | 330.9706 | 109.7433 | 2.00569 | – |
| 2024 Nov 04 18:53 | 2024 Nov 04 12:18:24 | 55.0658 | 0.02568 | 23.2084 | 330.9678 | 109.7433 | 2.00569 | – |
| 2024 Nov 03 18:53 | 2024 Nov 02 12:26:30 | 55.0663 | 0.02567 | 23.2138 | 330.9099 | 109.7433 | 2.00569 | – |
| 2024 Nov 02 18:53 | 2024 Nov 01 12:30:43 | 55.0665 | 0.02566 | 23.2164 | 330.8822 | 109.7433 | 2.00569 | – |
| 2024 Nov 01 18:53 | 2024 Nov 01 12:30:43 | 55.0665 | 0.02566 | 23.2164 | 330.8822 | 109.7433 | 2.00569 | – |
| 2024 Oct 31 18:53 | 2024 Oct 30 12:00:04 | 55.0670 | 0.02565 | 23.2219 | 330.8262 | 109.7433 | 2.00569 | – |
| 2024 Oct 30 18:53 | 2024 Oct 30 12:00:04 | 55.0670 | 0.02565 | 23.2219 | 330.8262 | 109.7433 | 2.00569 | – |
| 2024 Oct 29 18:53 | 2024 Oct 27 12:50:39 | 55.0677 | 0.02564 | 23.2299 | 330.7449 | 109.7433 | 2.00569 | – |
| 2024 Oct 28 18:53 | 2024 Oct 27 12:50:39 | 55.0677 | 0.02564 | 23.2299 | 330.7449 | 109.7433 | 2.00569 | – |
| 2024 Oct 27 18:55 | 2024 Oct 27 12:50:39 | 55.0677 | 0.02564 | 23.2299 | 330.7449 | 109.7433 | 2.00569 | – |
| 2024 Oct 26 17:53 | 2024 Oct 24 13:09:05 | 55.0685 | 0.02562 | 23.2379 | 330.6627 | 109.7433 | 2.00569 | – |