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: 8/20/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/20/2025 | 21:28:58 | -0.53, 61.72 | -0.15, 59.97 | 199.34 | 80 |
| 2 | 08/21/2025 | 21:07:33 | -0.53, 61.74 | -1.14, 64.51 | 315.32 | 80 |
| 3 | 08/23/2025 | 09:29:30 | 0.53, 61.70 | 0.01, 59.20 | 284.04 | 80 |
| 4 | 08/24/2025 | 09:13:25 | 0.53, 61.71 | 0.99, 63.74 | 231.33 | 80 |
| 5 | 08/25/2025 | 21:35:11 | -0.54, 61.80 | 0.20, 58.49 | 377.79 | 80 |
| 6 | 08/26/2025 | 21:13:46 | -0.54, 61.82 | -0.78, 63.03 | 136.76 | 80 |
| 7 | 08/28/2025 | 09:35:42 | 0.54, 61.80 | -0.40, 57.73 | 463.98 | 80 |
| 8 | 08/29/2025 | 09:19:37 | 0.54, 61.82 | 0.65, 62.26 | 50.83 | 80 |
| 9 | 08/31/2025 | 21:22:38 | -0.54, 61.93 | -0.45, 61.54 | 44.41 | 80 |
| 10 | 09/01/2025 | 21:01:14 | -0.55, 61.96 | -1.50, 66.07 | 469.05 | 80 |
| 11 | 09/03/2025 | 09:23:09 | 0.55, 61.95 | 0.27, 60.79 | 133.40 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/20/2025
Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/20/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NPP