Orbital elements of HELIOS 1B
| Launched | 2 December 1999 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | France |
| NORAD ID | 25977 |
| 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 Aug 24 17:57 | 2026 Aug 23 16:32:06 | 98.1534 | 0.00007 | 9.5175 | 130.3180 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 23 17:56 | 2026 Aug 23 03:37:31 | 98.1535 | 0.00007 | 9.4806 | 128.7735 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 22 17:56 | 2026 Aug 22 11:29:17 | 98.1535 | 0.00006 | 9.4345 | 127.0078 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 21 17:56 | 2026 Aug 21 04:49:38 | 98.1537 | 0.00006 | 9.3470 | 124.0537 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 20 17:57 | 2026 Aug 20 04:37:17 | 98.1538 | 0.00005 | 9.2778 | 121.4638 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 19 17:57 | 2026 Aug 19 02:48:07 | 98.1539 | 0.00005 | 9.2041 | 116.9528 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 18 17:56 | 2026 Aug 17 07:13:52 | 98.1541 | 0.00004 | 9.0796 | 105.5271 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 17 17:56 | 2026 Aug 17 04:00:13 | 98.1541 | 0.00004 | 9.0704 | 104.0344 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 16 17:56 | 2026 Aug 16 03:47:51 | 98.1543 | 0.00004 | 9.0012 | 94.7657 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 15 17:57 | 2026 Aug 15 11:39:37 | 98.1543 | 0.00004 | 8.9551 | 89.7123 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 14 17:56 | 2026 Aug 14 04:59:57 | 98.1545 | 0.00004 | 8.8676 | 79.3909 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 13 17:57 | 2026 Aug 13 04:47:35 | 98.1547 | 0.00004 | 8.7984 | 73.8095 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 12 17:56 | 2026 Aug 12 04:35:13 | 98.1548 | 0.00005 | 8.7293 | 68.6027 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 11 17:56 | 2026 Aug 11 10:50:09 | 98.1549 | 0.00005 | 8.6786 | 62.4323 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 10 17:56 | 2026 Aug 10 07:24:08 | 98.1550 | 0.00005 | 8.6002 | 53.9381 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 09 17:57 | 2026 Aug 09 07:11:46 | 98.1552 | 0.00006 | 8.5310 | 48.5995 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 08 17:57 | 2026 Aug 08 06:59:24 | 98.1554 | 0.00006 | 8.4619 | 44.6508 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 07 17:57 | 2026 Aug 07 06:47:01 | 98.1556 | 0.00007 | 8.3927 | 43.0040 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 06 17:57 | 2026 Aug 06 04:57:50 | 98.1557 | 0.00007 | 8.3190 | 42.8432 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 05 17:56 | 2026 Aug 05 06:22:17 | 98.1558 | 0.00008 | 8.2544 | 42.2666 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 04 17:57 | 2026 Aug 03 23:42:36 | 98.1559 | 0.00009 | 8.1668 | 38.6930 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 03 17:56 | 2026 Aug 02 23:30:13 | 98.1560 | 0.00009 | 8.0976 | 37.6941 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 02 17:57 | 2026 Aug 02 04:08:19 | 98.1561 | 0.00010 | 8.0423 | 37.6884 | 229.8097 | 14.88156 | 6.243 |
| 2026 Aug 01 17:57 | 2026 Aug 01 05:32:45 | 98.1563 | 0.00010 | 7.9778 | 37.4598 | 229.8097 | 14.88156 | 6.243 |
| 2026 Jul 31 17:56 | 2026 Jul 31 02:06:43 | 98.1564 | 0.00011 | 7.8994 | 38.5198 | 229.8097 | 14.88156 | 6.243 |
| 2026 Jul 30 17:57 | 2026 Jul 30 06:44:48 | 98.1566 | 0.00012 | 7.8441 | 40.4210 | 229.8097 | 14.88156 | 6.243 |
| 2026 Jul 29 17:57 | 2026 Jul 29 00:05:07 | 98.1568 | 0.00013 | 7.7565 | 41.5182 | 229.8097 | 14.88156 | 6.243 |
| 2026 Jul 28 17:57 | 2026 Jul 27 23:52:43 | 98.1569 | 0.00013 | 7.6873 | 41.6203 | 229.8097 | 14.88156 | 6.243 |