Orbital elements of IABS R/B
| Launched | 10 February 1992 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 21877 |
| 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 Jun 27 17:55 | 2026 Jun 21 15:03:48 | 7.4702 | 0.06595 | 21.4309 | 104.0810 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 26 17:56 | 2026 Jun 21 15:03:48 | 7.4702 | 0.06595 | 21.4309 | 104.0810 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 25 17:56 | 2026 Jun 21 15:03:48 | 7.4702 | 0.06595 | 21.4309 | 104.0810 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 24 17:55 | 2026 Jun 21 15:03:48 | 7.4702 | 0.06595 | 21.4309 | 104.0810 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 23 17:56 | 2026 Jun 21 15:03:48 | 7.4702 | 0.06595 | 21.4309 | 104.0810 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 22 17:56 | 2026 Jun 16 05:05:32 | 7.4779 | 0.06595 | 21.4334 | 103.9200 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 21 17:57 | 2026 Jun 16 05:05:32 | 7.4779 | 0.06595 | 21.4334 | 103.9200 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 20 17:56 | 2026 Jun 16 05:05:32 | 7.4779 | 0.06595 | 21.4334 | 103.9200 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 19 17:57 | 2026 Jun 16 05:05:32 | 7.4779 | 0.06595 | 21.4334 | 103.9200 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 18 17:56 | 2026 Jun 16 05:05:32 | 7.4779 | 0.06595 | 21.4334 | 103.9200 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 17 17:57 | 2026 Jun 16 05:05:32 | 7.4779 | 0.06595 | 21.4334 | 103.9200 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 16 17:55 | 2026 Jun 11 16:46:44 | 7.4841 | 0.06594 | 21.4354 | 103.7862 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 15 17:56 | 2026 Jun 11 16:46:44 | 7.4841 | 0.06594 | 21.4354 | 103.7862 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 14 17:57 | 2026 Jun 11 16:46:44 | 7.4841 | 0.06594 | 21.4354 | 103.7862 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 13 17:56 | 2026 Jun 11 16:46:44 | 7.4841 | 0.06594 | 21.4354 | 103.7862 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 12 17:56 | 2026 Jun 11 16:46:44 | 7.4841 | 0.06594 | 21.4354 | 103.7862 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 11 17:57 | 2026 Jun 07 04:28:06 | 7.4904 | 0.06592 | 21.4375 | 103.6584 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 10 17:56 | 2026 Jun 07 04:28:06 | 7.4904 | 0.06592 | 21.4375 | 103.6584 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 09 17:57 | 2026 Jun 07 04:28:06 | 7.4904 | 0.06592 | 21.4375 | 103.6584 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 08 17:56 | 2026 Jun 07 04:28:06 | 7.4904 | 0.06592 | 21.4375 | 103.6584 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 07 17:56 | 2026 Jun 07 04:28:06 | 7.4904 | 0.06592 | 21.4375 | 103.6584 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 06 17:56 | 2026 May 30 23:10:08 | 7.5008 | 0.06590 | 21.4405 | 103.4461 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 05 17:56 | 2026 May 30 23:10:08 | 7.5008 | 0.06590 | 21.4405 | 103.4461 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 04 17:57 | 2026 May 30 23:10:08 | 7.5008 | 0.06590 | 21.4405 | 103.4461 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 02 17:56 | 2026 May 30 23:10:08 | 7.5008 | 0.06590 | 21.4405 | 103.4461 | 263.3902 | 1.10787 | 4.500 |
| 2026 Jun 01 17:57 | 2026 May 30 23:10:08 | 7.5008 | 0.06590 | 21.4405 | 103.4461 | 263.3902 | 1.10787 | 4.500 |
| 2026 May 31 17:58 | 2026 May 30 23:10:08 | 7.5008 | 0.06590 | 21.4405 | 103.4461 | 263.3902 | 1.10787 | 4.500 |