Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/25/2025
Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 09/26/2025 | 19:23:08 | 0.24, -89.52 | 0.13, -89.99 | 54.38 | 80 |
2 | 09/27/2025 | 19:07:03 | 0.24, -89.52 | 1.15, -85.46 | 462.36 | 80 |
3 | 09/29/2025 | 07:28:49 | -0.23, -89.48 | 0.03, -90.72 | 140.67 | 80 |
4 | 09/30/2025 | 07:07:24 | -0.25, -89.48 | -0.99, -86.18 | 375.77 | 80 |
5 | 10/01/2025 | 19:31:58 | 0.24, -89.51 | -0.21, -91.47 | 224.23 | 80 |
6 | 10/02/2025 | 19:10:33 | 0.25, -89.51 | 0.82, -86.94 | 292.85 | 80 |
7 | 10/04/2025 | 07:34:59 | -0.23, -89.49 | 0.36, -92.20 | 308.80 | 80 |
8 | 10/05/2025 | 07:13:33 | -0.24, -89.49 | -0.66, -87.66 | 208.21 | 80 |
9 | 10/06/2025 | 19:38:08 | 0.23, -89.52 | -0.51, -92.96 | 391.31 | 80 |
10 | 10/07/2025 | 19:16:41 | 0.24, -89.52 | 0.46, -88.41 | 126.28 | 80 |
11 | 10/09/2025 | 07:41:08 | -0.22, -89.51 | 0.71, -93.67 | 474.35 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/25/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/25/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20