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 Jul 27 17:57 | 2026 Jul 27 11:47:05 | 88.9927 | 0.00085 | 12.8274 | 328.1044 | 31.9697 | 15.38522 | – |
| 2026 Jul 26 17:56 | 2026 Jul 26 06:07:29 | 88.9926 | 0.00087 | 12.8387 | 333.8954 | 31.9697 | 15.38522 | – |
| 2026 Jul 25 17:57 | 2026 Jul 24 13:32:14 | 88.9927 | 0.00091 | 12.8542 | 341.5735 | 31.9697 | 15.38522 | – |
| 2026 Jul 24 17:56 | 2026 Jul 24 05:43:55 | 88.9927 | 0.00091 | 12.8571 | 342.9930 | 31.9697 | 15.38522 | – |
| 2026 Jul 23 17:57 | 2026 Jul 23 06:18:57 | 88.9928 | 0.00094 | 12.8661 | 347.1265 | 31.9697 | 15.38522 | – |
| 2026 Jul 22 17:57 | 2026 Jul 22 06:53:59 | 88.9928 | 0.00096 | 12.8750 | 351.2168 | 31.9697 | 15.38522 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 05:55:20 | 88.9928 | 0.00098 | 12.8846 | 355.4193 | 31.9697 | 15.38522 | – |
| 2026 Jul 20 17:57 | 2026 Jul 20 06:30:21 | 88.9927 | 0.00100 | 12.8935 | 359.2766 | 31.9697 | 15.38522 | – |
| 2026 Jul 19 19:06 | 2026 Jul 19 14:53:42 | 88.9926 | 0.00102 | 12.8995 | 1.8366 | 31.9697 | 15.38522 | – |
| 2026 Jul 19 17:57 | 2026 Jul 19 07:05:22 | 88.9926 | 0.00102 | 12.9025 | 3.1222 | 31.9697 | 15.38522 | – |
| 2026 Jul 18 17:57 | 2026 Jul 18 07:40:22 | 88.9924 | 0.00104 | 12.9114 | 6.8322 | 31.9697 | 15.38522 | – |
| 2026 Jul 17 17:57 | 2026 Jul 17 06:41:42 | 88.9921 | 0.00107 | 12.9210 | 10.7005 | 31.9697 | 15.38522 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 07:16:42 | 88.9920 | 0.00109 | 12.9299 | 14.3103 | 31.9697 | 15.38522 | – |
| 2026 Jul 15 17:57 | 2026 Jul 15 04:44:22 | 88.9918 | 0.00111 | 12.9400 | 18.2689 | 31.9697 | 15.38522 | – |
| 2026 Jul 14 17:56 | 2026 Jul 14 03:45:41 | 88.9916 | 0.00113 | 12.9496 | 21.9195 | 31.9697 | 15.38522 | – |
| 2026 Jul 13 17:56 | 2026 Jul 13 05:54:21 | 88.9916 | 0.00115 | 12.9579 | 25.1156 | 31.9697 | 15.38522 | – |
| 2026 Jul 12 17:56 | 2026 Jul 12 12:44:00 | 88.9916 | 0.00117 | 12.9645 | 27.5673 | 31.9697 | 15.38522 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 11:45:19 | 88.9916 | 0.00119 | 12.9740 | 31.0609 | 31.9697 | 15.38522 | – |
| 2026 Jul 09 17:56 | 2026 Jul 08 22:52:14 | 88.9917 | 0.00123 | 12.9973 | 39.4914 | 31.9697 | 15.38522 | – |
| 2026 Jul 08 17:56 | 2026 Jul 08 11:56:33 | 88.9918 | 0.00124 | 13.0015 | 40.9088 | 31.9697 | 15.38522 | – |
| 2026 Jul 07 17:56 | 2026 Jul 07 12:31:31 | 88.9917 | 0.00126 | 13.0104 | 44.0427 | 31.9697 | 15.38522 | – |
| 2026 Jul 06 17:57 | 2026 Jul 06 06:51:47 | 88.9917 | 0.00128 | 13.0218 | 48.1521 | 31.9697 | 15.38522 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 05:53:04 | 88.9915 | 0.00129 | 13.0313 | 51.4907 | 31.9697 | 15.38522 | – |
| 2026 Jul 04 17:56 | 2026 Jul 04 06:28:00 | 88.9913 | 0.00130 | 13.0403 | 54.4971 | 31.9697 | 15.38522 | – |
| 2026 Jul 03 17:57 | 2026 Jul 02 20:07:14 | 88.9911 | 0.00132 | 13.0534 | 58.9335 | 31.9697 | 15.38522 | – |
| 2026 Jul 02 17:56 | 2026 Jul 02 06:04:11 | 88.9910 | 0.00133 | 13.0588 | 60.7148 | 31.9697 | 15.38522 | – |
| 2026 Jul 01 17:56 | 2026 Jul 01 03:31:45 | 88.9909 | 0.00134 | 13.0689 | 64.1614 | 31.9697 | 15.38522 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:29:56 | 88.9912 | 0.00136 | 13.0838 | 69.0115 | 31.9697 | 15.38522 | – |