Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/11/2025
Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 09/11/2025 | 07:44:51 | -0.22, -89.48 | 0.72, -93.79 | 490.39 | 80 |
2 | 09/12/2025 | 07:23:28 | -0.22, -89.48 | -0.24, -89.25 | 25.27 | 80 |
3 | 09/14/2025 | 19:26:46 | 0.23, -89.52 | 0.12, -90.05 | 60.61 | 80 |
4 | 09/15/2025 | 19:10:43 | 0.23, -89.52 | 1.15, -85.53 | 455.20 | 80 |
5 | 09/17/2025 | 07:32:34 | -0.23, -89.48 | 0.04, -90.80 | 149.79 | 80 |
6 | 09/18/2025 | 07:11:10 | -0.24, -89.48 | -0.93, -86.26 | 366.23 | 80 |
7 | 09/19/2025 | 19:33:10 | 0.24, -89.53 | -0.20, -91.59 | 233.86 | 80 |
8 | 09/20/2025 | 19:17:07 | 0.24, -89.54 | 0.77, -87.05 | 283.05 | 80 |
9 | 09/22/2025 | 07:38:57 | -0.23, -89.52 | 0.41, -92.32 | 319.86 | 80 |
10 | 09/23/2025 | 07:17:35 | -0.24, -89.53 | -0.62, -87.80 | 196.93 | 80 |
11 | 09/24/2025 | 19:39:34 | 0.23, -89.58 | -0.56, -93.11 | 402.61 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/11/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/11/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP