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: 8/15/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/16/2025 | 21:01:20 | -0.50, 61.66 | -1.50, 65.99 | 494.67 | 80 |
| 2 | 08/18/2025 | 09:23:16 | 0.52, 61.61 | 0.31, 60.69 | 104.71 | 80 |
| 3 | 08/19/2025 | 09:07:12 | 0.52, 61.63 | 1.35, 65.22 | 410.26 | 80 |
| 4 | 08/20/2025 | 21:28:58 | -0.53, 61.73 | -0.15, 59.97 | 199.97 | 80 |
| 5 | 08/21/2025 | 21:07:33 | -0.53, 61.75 | -1.13, 64.51 | 314.54 | 80 |
| 6 | 08/23/2025 | 09:29:30 | 0.53, 61.71 | 0.00, 59.20 | 285.65 | 80 |
| 7 | 08/24/2025 | 09:13:25 | 0.53, 61.73 | 0.99, 63.74 | 229.57 | 80 |
| 8 | 08/25/2025 | 21:35:11 | -0.53, 61.81 | 0.21, 58.49 | 379.17 | 80 |
| 9 | 08/26/2025 | 21:13:45 | -0.53, 61.84 | -0.78, 63.03 | 135.24 | 80 |
| 10 | 08/28/2025 | 09:35:42 | 0.53, 61.82 | -0.40, 57.73 | 466.29 | 80 |
| 11 | 08/29/2025 | 09:19:37 | 0.54, 61.84 | 0.65, 62.26 | 48.41 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/15/2025
Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/15/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NPP