Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/16/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/16/2025 | 21:01:19 | -0.50, 61.66 | -1.46, 66.00 | 494.62 | 80 |
| 2 | 08/18/2025 | 09:23:17 | 0.52, 61.61 | 0.33, 60.69 | 104.51 | 80 |
| 3 | 08/19/2025 | 09:07:11 | 0.52, 61.63 | 1.31, 65.23 | 410.48 | 80 |
| 4 | 08/20/2025 | 21:28:58 | -0.53, 61.73 | -0.11, 59.98 | 199.99 | 80 |
| 5 | 08/21/2025 | 21:07:33 | -0.53, 61.75 | -1.15, 64.51 | 314.55 | 80 |
| 6 | 08/23/2025 | 09:29:29 | 0.53, 61.71 | -0.04, 59.21 | 285.37 | 80 |
| 7 | 08/24/2025 | 09:13:25 | 0.53, 61.73 | 1.01, 63.74 | 229.86 | 80 |
| 8 | 08/25/2025 | 21:35:11 | -0.53, 61.81 | 0.19, 58.48 | 379.12 | 80 |
| 9 | 08/26/2025 | 21:13:46 | -0.54, 61.84 | -0.80, 63.03 | 135.29 | 80 |
| 10 | 08/28/2025 | 09:35:42 | 0.53, 61.81 | -0.38, 57.73 | 465.98 | 80 |
| 11 | 08/29/2025 | 09:19:37 | 0.54, 61.83 | 0.61, 62.27 | 48.78 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/16/2025
Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/16/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NPP