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 Dec 07 18:56 | 2025 Dec 05 23:08:35 | 62.3443 | 0.74032 | 20.2099 | 257.7131 | 18.2578 | 2.00672 | 5.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 23:23:00 | 62.3496 | 0.74039 | 20.2423 | 257.6745 | 18.2578 | 2.00672 | 5.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 23:23:00 | 62.3496 | 0.74039 | 20.2423 | 257.6745 | 18.2578 | 2.00672 | 5.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 23:23:00 | 62.3496 | 0.74039 | 20.2423 | 257.6745 | 18.2578 | 2.00672 | 5.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 23:23:00 | 62.3496 | 0.74039 | 20.2423 | 257.6745 | 18.2578 | 2.00672 | 5.743 |
| 2025 Dec 02 18:56 | 2025 Dec 01 23:27:48 | 62.3513 | 0.74041 | 20.2531 | 257.6620 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 30 18:57 | 2025 Nov 28 11:44:34 | 62.3570 | 0.74050 | 20.2908 | 257.6180 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 29 18:56 | 2025 Nov 28 11:44:34 | 62.3570 | 0.74050 | 20.2908 | 257.6180 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 23:56:29 | 62.3611 | 0.74056 | 20.3178 | 257.5858 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 23:56:29 | 62.3611 | 0.74056 | 20.3178 | 257.5858 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 23:56:29 | 62.3611 | 0.74056 | 20.3178 | 257.5858 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 00:01:14 | 62.3627 | 0.74058 | 20.3285 | 257.5733 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 24 18:56 | 2025 Nov 24 00:05:57 | 62.3642 | 0.74060 | 20.3393 | 257.5611 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 23 18:57 | 2025 Nov 23 00:10:39 | 62.3656 | 0.74062 | 20.3500 | 257.5490 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 21 18:57 | 2025 Nov 17 00:38:40 | 62.3726 | 0.74073 | 20.4141 | 257.4779 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 20 18:56 | 2025 Nov 17 00:38:40 | 62.3726 | 0.74073 | 20.4141 | 257.4779 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 18 18:57 | 2025 Nov 17 00:38:40 | 62.3726 | 0.74073 | 20.4141 | 257.4779 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 16 18:58 | 2025 Nov 13 00:57:15 | 62.3779 | 0.74081 | 20.4571 | 257.4298 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 15 18:57 | 2025 Nov 13 00:57:15 | 62.3779 | 0.74081 | 20.4571 | 257.4298 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 13 18:56 | 2025 Nov 13 00:57:15 | 62.3779 | 0.74081 | 20.4571 | 257.4298 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 12 18:57 | 2025 Nov 11 01:06:29 | 62.3807 | 0.74085 | 20.4788 | 257.4038 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 11 18:55 | 2025 Nov 08 13:17:56 | 62.3843 | 0.74091 | 20.5059 | 257.3712 | 18.2578 | 2.00672 | 5.743 |
| 2025 Nov 10 18:57 | 2025 Nov 03 01:42:52 | 62.3901 | 0.74100 | 20.5662 | 257.2956 | 18.2578 | 2.00672 | 5.743 |