Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/17/2025
Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | LANDSAT-8 Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 09/18/2025 | 06:23:37 | 0.55, 61.30 | 1.31, 57.74 | 404.77 | 80 |
2 | 09/20/2025 | 06:11:27 | 0.54, 61.29 | 0.66, 60.69 | 68.55 | 80 |
3 | 09/22/2025 | 05:56:36 | 0.53, 61.29 | 0.06, 63.65 | 267.72 | 80 |
4 | 09/22/2025 | 18:20:40 | -0.56, 61.40 | -1.18, 58.46 | 333.95 | 80 |
5 | 09/24/2025 | 18:08:29 | -0.56, 61.40 | -0.57, 61.42 | 2.37 | 80 |
6 | 09/26/2025 | 17:53:38 | -0.56, 61.41 | 0.06, 64.38 | 337.09 | 80 |
7 | 09/27/2025 | 06:17:33 | 0.58, 61.31 | 1.02, 59.22 | 237.38 | 80 |
8 | 09/29/2025 | 06:02:43 | 0.58, 61.32 | 0.38, 62.17 | 97.40 | 80 |
9 | 10/01/2025 | 05:50:31 | 0.59, 61.34 | -0.21, 65.14 | 431.72 | 80 |
10 | 10/01/2025 | 18:14:34 | -0.61, 61.45 | -0.90, 59.95 | 170.01 | 80 |
Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/17/2025
Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 09/17/2025 in txt file.
Historical Predications of SNOs between GOES-15 and LANDSAT-8