Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/6/2025
Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 09/07/2025 | 19:30:45 | 0.22, -89.52 | -0.25, -91.72 | 250.28 | 80 |
2 | 09/08/2025 | 19:14:40 | 0.22, -89.52 | 0.74, -87.18 | 266.64 | 80 |
3 | 09/10/2025 | 07:36:27 | -0.22, -89.49 | 0.45, -92.45 | 337.40 | 80 |
4 | 09/11/2025 | 07:15:01 | -0.22, -89.49 | -0.55, -87.91 | 179.26 | 80 |
5 | 09/12/2025 | 19:36:57 | 0.22, -89.52 | -0.61, -93.21 | 420.71 | 80 |
6 | 09/13/2025 | 19:20:52 | 0.23, -89.53 | 0.44, -88.69 | 96.10 | 80 |
7 | 09/16/2025 | 07:21:14 | -0.23, -89.50 | -0.26, -89.42 | 9.07 | 80 |
8 | 09/18/2025 | 19:24:24 | 0.24, -89.54 | 0.11, -90.19 | 73.21 | 80 |
9 | 09/19/2025 | 19:08:18 | 0.24, -89.55 | 1.12, -85.65 | 444.55 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/6/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 09/06/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21