Orbital elements of COSMOS 828
| Launched | 14 June 1976 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8892 |
| 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 16 17:57 | 2026 Apr 13 07:27:05 | 74.0019 | 0.00359 | 21.7569 | 140.4776 | 341.3247 | 12.50987 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 07:27:05 | 74.0019 | 0.00359 | 21.7569 | 140.4776 | 341.3247 | 12.50987 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 07:27:05 | 74.0019 | 0.00359 | 21.7569 | 140.4776 | 341.3247 | 12.50987 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 02:53:03 | 74.0028 | 0.00360 | 22.2184 | 148.3783 | 341.3247 | 12.50987 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 02:53:03 | 74.0028 | 0.00360 | 22.2184 | 148.3783 | 341.3247 | 12.50987 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 02:53:03 | 74.0028 | 0.00360 | 22.2184 | 148.3783 | 341.3247 | 12.50987 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 02:53:03 | 74.0028 | 0.00360 | 22.2184 | 148.3783 | 341.3247 | 12.50987 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 02:53:03 | 74.0028 | 0.00360 | 22.2184 | 148.3783 | 341.3247 | 12.50987 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 02:56:45 | 74.0039 | 0.00360 | 22.7516 | 157.5023 | 341.3247 | 12.50987 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 02:56:45 | 74.0039 | 0.00360 | 22.7516 | 157.5023 | 341.3247 | 12.50987 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 02:56:45 | 74.0039 | 0.00360 | 22.7516 | 157.5023 | 341.3247 | 12.50987 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 02:56:45 | 74.0039 | 0.00360 | 22.7516 | 157.5023 | 341.3247 | 12.50987 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 02:56:45 | 74.0039 | 0.00360 | 22.7516 | 157.5023 | 341.3247 | 12.50987 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 02:56:45 | 74.0039 | 0.00360 | 22.7516 | 157.5023 | 341.3247 | 12.50987 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 11:45:22 | 74.0048 | 0.00361 | 23.3413 | 167.5618 | 341.3247 | 12.50987 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 11:45:22 | 74.0048 | 0.00361 | 23.3413 | 167.5618 | 341.3247 | 12.50987 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 11:45:22 | 74.0048 | 0.00361 | 23.3413 | 167.5618 | 341.3247 | 12.50987 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 11:45:22 | 74.0048 | 0.00361 | 23.3413 | 167.5618 | 341.3247 | 12.50987 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 11:45:22 | 74.0048 | 0.00361 | 23.3413 | 167.5618 | 341.3247 | 12.50987 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 11:45:22 | 74.0048 | 0.00361 | 23.3413 | 167.5618 | 341.3247 | 12.50987 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 11:31:21 | 74.0051 | 0.00362 | 23.8755 | 176.6522 | 341.3247 | 12.50987 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 11:31:21 | 74.0051 | 0.00362 | 23.8755 | 176.6522 | 341.3247 | 12.50987 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 11:31:21 | 74.0051 | 0.00362 | 23.8755 | 176.6522 | 341.3247 | 12.50987 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 11:31:21 | 74.0051 | 0.00362 | 23.8755 | 176.6522 | 341.3247 | 12.50987 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 11:31:21 | 74.0051 | 0.00362 | 23.8755 | 176.6522 | 341.3247 | 12.50987 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 11:31:21 | 74.0051 | 0.00362 | 23.8755 | 176.6522 | 341.3247 | 12.50987 | – |