Orbital elements of GRACE-FO 1
| Launched | 21 May 2018 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 43476 |
| 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 May 24 17:57 | 2026 May 24 03:42:09 | 88.9937 | 0.00101 | 13.4171 | 188.1439 | 171.9655 | 15.38077 | – |
| 2026 May 23 17:58 | 2026 May 23 12:05:15 | 88.9938 | 0.00100 | 13.4231 | 190.7927 | 171.9655 | 15.38077 | – |
| 2026 May 22 17:57 | 2026 May 22 06:25:08 | 88.9937 | 0.00097 | 13.4344 | 195.9012 | 171.9655 | 15.38077 | – |
| 2026 May 21 17:57 | 2026 May 21 06:59:47 | 88.9938 | 0.00095 | 13.4433 | 199.9702 | 171.9655 | 15.38077 | – |
| 2026 May 20 17:57 | 2026 May 20 12:15:29 | 88.9939 | 0.00094 | 13.4505 | 203.3772 | 171.9655 | 15.38077 | – |
| 2026 May 19 17:58 | 2026 May 19 11:16:26 | 88.9941 | 0.00092 | 13.4600 | 208.0100 | 171.9655 | 15.38077 | – |
| 2026 May 18 17:57 | 2026 May 18 11:51:03 | 88.9943 | 0.00090 | 13.4689 | 212.3940 | 171.9655 | 15.38077 | – |
| 2026 May 17 17:57 | 2026 May 17 12:25:41 | 88.9945 | 0.00088 | 13.4778 | 216.9046 | 171.9655 | 15.38077 | – |
| 2026 May 16 17:56 | 2026 May 16 06:45:32 | 88.9946 | 0.00086 | 13.4891 | 222.8025 | 171.9655 | 15.38077 | – |
| 2026 May 15 17:57 | 2026 May 15 07:20:09 | 88.9948 | 0.00085 | 13.4981 | 227.5225 | 171.9655 | 15.38077 | – |
| 2026 May 14 17:58 | 2026 May 14 06:21:03 | 88.9948 | 0.00083 | 13.5076 | 232.6663 | 171.9655 | 15.38077 | – |
| 2026 May 13 17:58 | 2026 May 13 11:36:45 | 88.9949 | 0.00082 | 13.5147 | 236.6613 | 171.9655 | 15.38077 | – |
| 2026 May 12 17:58 | 2026 May 12 07:30:16 | 88.9948 | 0.00081 | 13.5254 | 242.6724 | 171.9655 | 15.38077 | – |
| 2026 May 11 17:56 | 2026 May 11 12:45:57 | 88.9948 | 0.00080 | 13.5326 | 246.7241 | 171.9655 | 15.38077 | – |
| 2026 May 10 17:57 | 2026 May 10 11:46:51 | 88.9947 | 0.00080 | 13.5421 | 252.2785 | 171.9655 | 15.38077 | – |
| 2026 May 09 17:57 | 2026 May 09 12:21:26 | 88.9946 | 0.00079 | 13.5510 | 257.4489 | 171.9655 | 15.38077 | – |
| 2026 May 08 17:57 | 2026 May 08 05:07:33 | 88.9946 | 0.00078 | 13.5629 | 264.4599 | 171.9655 | 15.38077 | – |
| 2026 May 07 17:58 | 2026 May 07 05:42:07 | 88.9946 | 0.00078 | 13.5718 | 269.8006 | 171.9655 | 15.38077 | – |
| 2026 May 06 17:57 | 2026 May 06 12:31:29 | 88.9946 | 0.00078 | 13.5784 | 273.4229 | 171.9655 | 15.38077 | – |
| 2026 May 05 17:57 | 2026 May 05 13:06:03 | 88.9948 | 0.00078 | 13.5873 | 278.7616 | 171.9655 | 15.38077 | – |
| 2026 May 04 17:57 | 2026 May 04 12:06:55 | 88.9950 | 0.00079 | 13.5968 | 284.3102 | 171.9655 | 15.38077 | – |
| 2026 May 03 17:57 | 2026 May 03 12:41:28 | 88.9952 | 0.00079 | 13.6057 | 289.6055 | 171.9655 | 15.38077 | – |
| 2026 May 02 17:57 | 2026 May 02 10:08:37 | 88.9954 | 0.00080 | 13.6158 | 295.4654 | 171.9655 | 15.38077 | – |
| 2026 May 01 17:56 | 2026 May 01 12:16:51 | 88.9956 | 0.00081 | 13.6242 | 300.1959 | 171.9655 | 15.38077 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 12:51:23 | 88.9956 | 0.00082 | 13.6331 | 305.1910 | 171.9655 | 15.38077 | – |
| 2026 Apr 29 17:57 | 2026 Apr 29 11:52:13 | 88.9956 | 0.00083 | 13.6426 | 310.4735 | 171.9655 | 15.38077 | – |
| 2026 Apr 28 17:56 | 2026 Apr 28 12:26:44 | 88.9955 | 0.00085 | 13.6515 | 315.3841 | 171.9655 | 15.38077 | – |
| 2026 Apr 27 17:58 | 2026 Apr 27 11:27:32 | 88.9954 | 0.00086 | 13.6610 | 320.4275 | 171.9655 | 15.38077 | – |