Orbital elements of COSMOS 823
| Launched | 1 June 1976 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8873 |
| 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 Jul 26 17:56 | 2026 Jul 21 04:58:59 | 82.9669 | 0.00236 | 7.4194 | 119.1690 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 25 17:57 | 2026 Jul 21 04:58:59 | 82.9669 | 0.00236 | 7.4194 | 119.1690 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 24 17:56 | 2026 Jul 21 04:58:59 | 82.9669 | 0.00236 | 7.4194 | 119.1690 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 23 17:57 | 2026 Jul 21 04:58:59 | 82.9669 | 0.00236 | 7.4194 | 119.1690 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 22 17:57 | 2026 Jul 21 04:58:59 | 82.9669 | 0.00236 | 7.4194 | 119.1690 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 21 17:57 | 2026 Jul 21 04:58:59 | 82.9669 | 0.00236 | 7.4194 | 119.1690 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 20 17:57 | 2026 Jul 16 04:23:54 | 82.9671 | 0.00234 | 7.6660 | 132.4762 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 19 19:06 | 2026 Jul 16 04:23:54 | 82.9671 | 0.00234 | 7.6660 | 132.4762 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 19 17:57 | 2026 Jul 16 04:23:54 | 82.9671 | 0.00234 | 7.6660 | 132.4762 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 18 17:57 | 2026 Jul 16 04:23:54 | 82.9671 | 0.00234 | 7.6660 | 132.4762 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 17 17:57 | 2026 Jul 16 04:23:54 | 82.9671 | 0.00234 | 7.6660 | 132.4762 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 16 17:56 | 2026 Jul 16 04:23:54 | 82.9671 | 0.00234 | 7.6660 | 132.4762 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 15 17:57 | 2026 Jul 11 05:28:29 | 82.9673 | 0.00232 | 7.9092 | 145.7052 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 14 17:56 | 2026 Jul 11 05:28:29 | 82.9673 | 0.00232 | 7.9092 | 145.7052 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 13 17:56 | 2026 Jul 11 05:28:29 | 82.9673 | 0.00232 | 7.9092 | 145.7052 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 12 17:56 | 2026 Jul 11 05:28:29 | 82.9673 | 0.00232 | 7.9092 | 145.7052 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 11 17:56 | 2026 Jul 11 05:28:29 | 82.9673 | 0.00232 | 7.9092 | 145.7052 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 09 17:56 | 2026 Jul 05 06:10:28 | 82.9671 | 0.00227 | 8.2023 | 161.9712 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 08 17:56 | 2026 Jul 05 06:10:28 | 82.9671 | 0.00227 | 8.2023 | 161.9712 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 07 17:56 | 2026 Jul 05 06:10:28 | 82.9671 | 0.00227 | 8.2023 | 161.9712 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 06 17:57 | 2026 Jul 05 06:10:28 | 82.9671 | 0.00227 | 8.2023 | 161.9712 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 05 17:56 | 2026 Jul 05 06:10:28 | 82.9671 | 0.00227 | 8.2023 | 161.9712 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 04 17:56 | 2026 Jun 29 08:17:49 | 82.9670 | 0.00223 | 8.4925 | 178.3017 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 03 17:57 | 2026 Jun 29 08:17:49 | 82.9670 | 0.00223 | 8.4925 | 178.3017 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 02 17:56 | 2026 Jun 29 08:17:49 | 82.9670 | 0.00223 | 8.4925 | 178.3017 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jul 01 17:56 | 2026 Jun 29 08:17:49 | 82.9670 | 0.00223 | 8.4925 | 178.3017 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jun 30 17:56 | 2026 Jun 29 08:17:49 | 82.9670 | 0.00223 | 8.4925 | 178.3017 | 32.9170 | 13.73542 | 7.743 |
| 2026 Jun 29 17:57 | 2026 Jun 29 08:17:49 | 82.9670 | 0.00223 | 8.4925 | 178.3017 | 32.9170 | 13.73542 | 7.743 |