Orbital elements of ERS-1
| Launched | 16 July 1991 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | European Space Agency |
| NORAD ID | 21574 |
| 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 24 18:53 | 2024 Nov 23 23:02:49 | 98.7883 | 0.00326 | 21.6258 | 156.4043 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 23 18:53 | 2024 Nov 22 22:00:47 | 98.7883 | 0.00326 | 21.5546 | 159.4517 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 22 18:53 | 2024 Nov 21 09:17:49 | 98.7882 | 0.00325 | 21.4502 | 163.9501 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 21 18:53 | 2024 Nov 20 21:36:53 | 98.7881 | 0.00324 | 21.4170 | 165.3816 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 20 18:53 | 2024 Nov 20 08:15:48 | 98.7881 | 0.00324 | 21.3790 | 167.0082 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 19 18:53 | 2024 Nov 19 00:33:14 | 98.7880 | 0.00323 | 21.2888 | 170.9013 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 18 18:53 | 2024 Nov 17 21:51:04 | 98.7880 | 0.00323 | 21.2128 | 174.1913 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 17 18:53 | 2024 Nov 16 19:08:54 | 98.7881 | 0.00322 | 21.1369 | 177.4858 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 16 18:53 | 2024 Nov 16 05:47:49 | 98.7881 | 0.00322 | 21.0989 | 179.1346 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 15 18:53 | 2024 Nov 14 13:44:34 | 98.7881 | 0.00321 | 20.9850 | 184.1131 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 14 19:07 | 2024 Nov 13 19:23:04 | 98.7881 | 0.00320 | 20.9328 | 186.4044 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 13 18:53 | 2024 Nov 13 11:02:24 | 98.7880 | 0.00320 | 20.9090 | 187.4364 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 12 18:53 | 2024 Nov 12 08:20:13 | 98.7880 | 0.00319 | 20.8331 | 190.7632 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 11 18:53 | 2024 Nov 11 05:38:03 | 98.7879 | 0.00319 | 20.7571 | 194.0972 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 10 18:53 | 2024 Nov 09 23:35:36 | 98.7877 | 0.00318 | 20.6717 | 197.8784 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 09 18:53 | 2024 Nov 08 20:53:25 | 98.7877 | 0.00317 | 20.5957 | 201.2125 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 08 18:56 | 2024 Nov 07 18:11:14 | 98.7877 | 0.00317 | 20.5198 | 204.5741 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 06 18:53 | 2024 Nov 05 14:27:00 | 98.7876 | 0.00316 | 20.3726 | 211.0854 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 05 18:53 | 2024 Nov 05 11:06:43 | 98.7876 | 0.00316 | 20.3631 | 211.5088 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 04 18:53 | 2024 Nov 04 06:44:23 | 98.7875 | 0.00315 | 20.2824 | 215.0910 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 03 18:53 | 2024 Nov 02 21:21:38 | 98.7875 | 0.00315 | 20.1875 | 219.3695 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 02 18:53 | 2024 Nov 01 21:59:43 | 98.7875 | 0.00314 | 20.1210 | 222.3300 | 203.8648 | 14.38892 | 5.743 |
| 2024 Nov 01 18:53 | 2024 Oct 31 20:57:38 | 98.7875 | 0.00314 | 20.0498 | 225.4988 | 203.8648 | 14.38892 | 5.743 |
| 2024 Oct 31 18:53 | 2024 Oct 30 09:54:44 | 98.7877 | 0.00313 | 19.9501 | 229.9048 | 203.8648 | 14.38892 | 5.743 |
| 2024 Oct 30 18:53 | 2024 Oct 30 09:54:44 | 98.7877 | 0.00313 | 19.9501 | 229.9048 | 203.8648 | 14.38892 | 5.743 |
| 2024 Oct 29 18:53 | 2024 Oct 29 05:32:23 | 98.7877 | 0.00313 | 19.8694 | 233.4776 | 203.8648 | 14.38892 | 5.743 |
| 2024 Oct 28 18:53 | 2024 Oct 27 23:29:53 | 98.7878 | 0.00312 | 19.7839 | 237.3316 | 203.8648 | 14.38892 | 5.743 |