Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/22/2025
Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 09/22/2025 | 21:32:35 | -0.52, 61.36 | 0.14, 58.34 | 343.43 | 80 |
2 | 09/23/2025 | 21:11:10 | -0.54, 61.36 | -0.88, 62.88 | 172.63 | 80 |
3 | 09/25/2025 | 09:35:44 | 0.51, 61.33 | -0.35, 57.59 | 426.35 | 80 |
4 | 09/26/2025 | 09:14:20 | 0.53, 61.33 | 0.73, 62.12 | 90.23 | 80 |
5 | 09/28/2025 | 21:17:21 | -0.52, 61.38 | -0.55, 61.39 | 4.12 | 80 |
6 | 10/01/2025 | 09:23:09 | 0.50, 61.37 | 0.37, 60.64 | 82.93 | 80 |
7 | 10/02/2025 | 09:01:44 | 0.53, 61.38 | 1.39, 65.17 | 432.82 | 80 |
8 | 10/03/2025 | 21:26:09 | -0.49, 61.42 | -0.14, 59.93 | 170.04 | 80 |
9 | 10/04/2025 | 21:04:44 | -0.52, 61.43 | -1.17, 64.46 | 344.59 | 80 |
10 | 10/06/2025 | 09:29:18 | 0.47, 61.44 | -0.02, 59.17 | 257.61 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/22/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/22/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20