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 |
| 2026 Apr 11 17:57 | 2026 Apr 08 14:53:35 | 10.1632 | 0.57140 | 16.7213 | 347.7422 | 2.6930 | 4.50299 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 14:53:35 | 10.1632 | 0.57140 | 16.7213 | 347.7422 | 2.6930 | 4.50299 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 14:53:35 | 10.1632 | 0.57140 | 16.7213 | 347.7422 | 2.6930 | 4.50299 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 14:53:35 | 10.1632 | 0.57140 | 16.7213 | 347.7422 | 2.6930 | 4.50299 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 12:22:00 | 10.1756 | 0.57133 | 17.1817 | 334.2647 | 2.6930 | 4.50299 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 12:22:00 | 10.1756 | 0.57133 | 17.1817 | 334.2647 | 2.6930 | 4.50299 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 12:22:00 | 10.1756 | 0.57133 | 17.1817 | 334.2647 | 2.6930 | 4.50299 | – |
| 2026 Apr 04 17:57 | 2026 Apr 01 12:22:00 | 10.1756 | 0.57133 | 17.1817 | 334.2647 | 2.6930 | 4.50299 | – |
| 2026 Apr 03 17:56 | 2026 Apr 01 12:22:00 | 10.1756 | 0.57133 | 17.1817 | 334.2647 | 2.6930 | 4.50299 | – |
| 2026 Apr 02 18:03 | 2026 Apr 01 12:22:00 | 10.1756 | 0.57133 | 17.1817 | 334.2647 | 2.6930 | 4.50299 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 01:48:02 | 10.1894 | 0.57125 | 17.5971 | 322.0791 | 2.6930 | 4.50299 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 01:48:02 | 10.1894 | 0.57125 | 17.5971 | 322.0791 | 2.6930 | 4.50299 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 01:48:02 | 10.1894 | 0.57125 | 17.5971 | 322.0791 | 2.6930 | 4.50299 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 01:48:02 | 10.1894 | 0.57125 | 17.5971 | 322.0791 | 2.6930 | 4.50299 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 01:48:02 | 10.1894 | 0.57125 | 17.5971 | 322.0791 | 2.6930 | 4.50299 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 01:48:02 | 10.1894 | 0.57125 | 17.5971 | 322.0791 | 2.6930 | 4.50299 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 12:32:13 | 10.1991 | 0.57120 | 17.9544 | 311.5848 | 2.6930 | 4.50299 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 12:32:13 | 10.1991 | 0.57120 | 17.9544 | 311.5848 | 2.6930 | 4.50299 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 12:32:13 | 10.1991 | 0.57120 | 17.9544 | 311.5848 | 2.6930 | 4.50299 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 12:32:13 | 10.1991 | 0.57120 | 17.9544 | 311.5848 | 2.6930 | 4.50299 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 12:32:13 | 10.1991 | 0.57120 | 17.9544 | 311.5848 | 2.6930 | 4.50299 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 12:32:13 | 10.1991 | 0.57120 | 17.9544 | 311.5848 | 2.6930 | 4.50299 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 09:55:23 | 10.2077 | 0.57111 | 18.2823 | 301.9458 | 2.6930 | 4.50299 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 09:55:23 | 10.2077 | 0.57111 | 18.2823 | 301.9458 | 2.6930 | 4.50299 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 09:55:23 | 10.2077 | 0.57111 | 18.2823 | 301.9458 | 2.6930 | 4.50299 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 09:55:23 | 10.2077 | 0.57111 | 18.2823 | 301.9458 | 2.6930 | 4.50299 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 09:55:23 | 10.2077 | 0.57111 | 18.2823 | 301.9458 | 2.6930 | 4.50299 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 07:18:10 | 10.2095 | 0.57106 | 18.6104 | 292.3145 | 2.6930 | 4.50299 | – |