Orbital elements of MOLNIYA 3-31
| Launched | 21 January 1987 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 17328 |
| 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 |
| 2025 Oct 20 17:56 | 2025 Oct 14 03:11:12 | 62.4197 | 0.74146 | 20.7811 | 257.0639 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 19 17:56 | 2025 Oct 14 03:11:12 | 62.4197 | 0.74146 | 20.7811 | 257.0639 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 18 17:56 | 2025 Oct 14 03:11:12 | 62.4197 | 0.74146 | 20.7811 | 257.0639 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 17 17:56 | 2025 Oct 14 03:11:12 | 62.4197 | 0.74146 | 20.7811 | 257.0639 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 16 17:56 | 2025 Oct 14 03:11:12 | 62.4197 | 0.74146 | 20.7811 | 257.0639 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 15 17:56 | 2025 Oct 14 03:11:12 | 62.4197 | 0.74146 | 20.7811 | 257.0639 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 14 17:56 | 2025 Oct 09 03:32:37 | 62.4295 | 0.74156 | 20.8358 | 257.0007 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 12 17:56 | 2025 Oct 08 03:36:53 | 62.4310 | 0.74159 | 20.8466 | 256.9895 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 11 17:57 | 2025 Oct 08 03:36:53 | 62.4310 | 0.74159 | 20.8466 | 256.9895 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 09 17:56 | 2025 Oct 08 03:36:53 | 62.4310 | 0.74159 | 20.8466 | 256.9895 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 08 17:56 | 2025 Oct 08 03:36:53 | 62.4310 | 0.74159 | 20.8466 | 256.9895 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 07 17:56 | 2025 Oct 07 03:41:09 | 62.4326 | 0.74162 | 20.8575 | 256.9773 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 05 17:56 | 2025 Oct 05 03:49:41 | 62.4363 | 0.74167 | 20.8793 | 256.9519 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 04 17:57 | 2025 Oct 02 04:02:25 | 62.4416 | 0.74172 | 20.9119 | 256.9142 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 03 17:57 | 2025 Oct 02 04:02:25 | 62.4416 | 0.74172 | 20.9119 | 256.9142 | 18.3018 | 2.00599 | 5.743 |
| 2025 Oct 02 17:56 | 2025 Oct 02 04:02:25 | 62.4416 | 0.74172 | 20.9119 | 256.9142 | 18.3018 | 2.00599 | 5.743 |
| 2025 Sep 30 17:56 | 2025 Sep 29 04:15:00 | 62.4465 | 0.74178 | 20.9443 | 256.8786 | 18.3018 | 2.00599 | 5.743 |
| 2025 Sep 29 17:56 | 2025 Sep 27 04:23:20 | 62.4495 | 0.74181 | 20.9658 | 256.8555 | 18.3018 | 2.00599 | 5.743 |
| 2025 Sep 28 17:56 | 2025 Sep 27 04:23:20 | 62.4495 | 0.74181 | 20.9658 | 256.8555 | 18.3018 | 2.00599 | 5.743 |
| 2025 Sep 27 17:56 | 2025 Sep 22 04:44:04 | 62.4555 | 0.74190 | 21.0195 | 256.7997 | 18.3018 | 2.00599 | 5.743 |
| 2025 Sep 26 17:56 | 2025 Sep 22 04:44:04 | 62.4555 | 0.74190 | 21.0195 | 256.7997 | 18.3018 | 2.00599 | 5.743 |
| 2025 Sep 25 17:56 | 2025 Sep 22 04:44:04 | 62.4555 | 0.74190 | 21.0195 | 256.7997 | 18.3018 | 2.00599 | 5.743 |
| 2025 Sep 24 17:56 | 2025 Sep 19 04:56:30 | 62.4601 | 0.74195 | 21.0518 | 256.7644 | 18.3018 | 2.00599 | 5.743 |