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: 9/17/2025
Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 09/18/2025 | 21:05:00 | -0.57, 61.38 | -1.26, 64.35 | 339.21 | 80 |
2 | 09/20/2025 | 09:29:34 | 0.54, 61.33 | 0.02, 59.07 | 258.26 | 80 |
3 | 09/21/2025 | 09:10:50 | 0.55, 61.33 | 1.09, 63.59 | 258.87 | 80 |
4 | 09/22/2025 | 21:32:35 | -0.52, 61.37 | 0.17, 58.35 | 344.41 | 80 |
5 | 09/23/2025 | 21:11:10 | -0.54, 61.37 | -0.90, 62.87 | 171.53 | 80 |
6 | 09/25/2025 | 09:35:45 | 0.51, 61.34 | -0.33, 57.59 | 427.63 | 80 |
7 | 09/26/2025 | 09:16:59 | 0.53, 61.34 | 0.69, 62.12 | 88.82 | 80 |
8 | 09/28/2025 | 21:20:00 | -0.51, 61.39 | -0.50, 61.40 | 2.07 | 80 |
9 | 10/01/2025 | 09:23:09 | 0.50, 61.39 | 0.31, 60.65 | 85.07 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/17/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/17/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20