Orbital elements of CAT 3
| Launched | 18 June 1981 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | European Space Agency |
| NORAD ID | 12546 |
| 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 Aug 20 17:56 | 2025 Aug 17 01:31:19 | 10.1721 | 0.56870 | 7.7283 | 267.8581 | 29.7617 | 4.48675 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 01:31:19 | 10.1721 | 0.56870 | 7.7283 | 267.8581 | 29.7617 | 4.48675 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 01:31:19 | 10.1721 | 0.56870 | 7.7283 | 267.8581 | 29.7617 | 4.48675 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 01:12:13 | 10.1686 | 0.56859 | 8.1105 | 256.6662 | 29.7617 | 4.48675 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 01:12:13 | 10.1686 | 0.56859 | 8.1105 | 256.6662 | 29.7617 | 4.48675 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 01:12:13 | 10.1686 | 0.56859 | 8.1105 | 256.6662 | 29.7617 | 4.48675 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 01:12:13 | 10.1686 | 0.56859 | 8.1105 | 256.6662 | 29.7617 | 4.48675 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 01:12:13 | 10.1686 | 0.56859 | 8.1105 | 256.6662 | 29.7617 | 4.48675 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 08:58:23 | 10.1663 | 0.56849 | 8.4075 | 247.9695 | 29.7617 | 4.48675 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 08:58:23 | 10.1663 | 0.56849 | 8.4075 | 247.9695 | 29.7617 | 4.48675 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 08:58:23 | 10.1663 | 0.56849 | 8.4075 | 247.9695 | 29.7617 | 4.48675 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 08:58:23 | 10.1663 | 0.56849 | 8.4075 | 247.9695 | 29.7617 | 4.48675 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 08:58:23 | 10.1663 | 0.56849 | 8.4075 | 247.9695 | 29.7617 | 4.48675 | – |
| 2025 Aug 05 17:56 | 2025 Aug 01 00:44:11 | 10.1639 | 0.56839 | 8.7463 | 238.0433 | 29.7617 | 4.48675 | – |
| 2025 Aug 04 17:56 | 2025 Aug 01 00:44:11 | 10.1639 | 0.56839 | 8.7463 | 238.0433 | 29.7617 | 4.48675 | – |
| 2025 Aug 03 17:56 | 2025 Aug 01 00:44:11 | 10.1639 | 0.56839 | 8.7463 | 238.0433 | 29.7617 | 4.48675 | – |
| 2025 Aug 02 17:56 | 2025 Aug 01 00:44:11 | 10.1639 | 0.56839 | 8.7463 | 238.0433 | 29.7617 | 4.48675 | – |
| 2025 Aug 01 17:56 | 2025 Aug 01 00:44:11 | 10.1639 | 0.56839 | 8.7463 | 238.0433 | 29.7617 | 4.48675 | – |
| 2025 Jul 31 17:56 | 2025 Jul 25 03:09:11 | 10.1592 | 0.56826 | 9.1843 | 225.2143 | 29.7617 | 4.48675 | – |
| 2025 Jul 29 17:56 | 2025 Jul 25 03:09:11 | 10.1592 | 0.56826 | 9.1843 | 225.2143 | 29.7617 | 4.48675 | – |
| 2025 Jul 28 17:58 | 2025 Jul 25 03:09:11 | 10.1592 | 0.56826 | 9.1843 | 225.2143 | 29.7617 | 4.48675 | – |
| 2025 Jul 26 17:56 | 2025 Jul 25 03:09:11 | 10.1592 | 0.56826 | 9.1843 | 225.2143 | 29.7617 | 4.48675 | – |
| 2025 Jul 25 17:56 | 2025 Jul 20 11:01:48 | 10.1566 | 0.56818 | 9.4806 | 216.5340 | 29.7617 | 4.48675 | – |
| 2025 Jul 24 17:56 | 2025 Jul 20 11:01:48 | 10.1566 | 0.56818 | 9.4806 | 216.5340 | 29.7617 | 4.48675 | – |