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: 9/15/2025
Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 09/15/2025 | 19:10:43 | 0.23, -89.52 | 1.11, -85.52 | 455.59 | 80 |
2 | 09/17/2025 | 07:32:33 | -0.24, -89.48 | 0.07, -90.79 | 150.12 | 80 |
3 | 09/18/2025 | 07:11:11 | -0.24, -89.48 | -0.96, -86.27 | 365.81 | 80 |
4 | 09/19/2025 | 19:33:10 | 0.24, -89.53 | -0.24, -91.58 | 233.65 | 80 |
5 | 09/20/2025 | 19:17:07 | 0.24, -89.54 | 0.80, -87.05 | 283.19 | 80 |
6 | 09/22/2025 | 07:38:58 | -0.23, -89.51 | 0.38, -92.33 | 320.40 | 80 |
7 | 09/23/2025 | 07:17:35 | -0.24, -89.52 | -0.65, -87.81 | 196.35 | 80 |
8 | 09/24/2025 | 19:39:33 | 0.23, -89.58 | -0.59, -93.10 | 402.66 | 80 |
9 | 09/25/2025 | 19:23:31 | 0.24, -89.59 | 0.45, -88.58 | 114.53 | 80 |
10 | 09/27/2025 | 07:45:21 | -0.23, -89.57 | 0.73, -93.86 | 488.22 | 80 |
11 | 09/28/2025 | 07:23:59 | -0.24, -89.58 | -0.31, -89.33 | 28.50 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/15/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/15/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP