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: 10/20/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/21/2025 | 09:27:40 | 0.36, 61.47 | 0.13, 60.54 | 106.05 | 80 |
| 2 | 10/22/2025 | 09:06:18 | 0.40, 61.47 | 1.22, 65.05 | 408.71 | 80 |
| 3 | 10/23/2025 | 21:30:46 | -0.33, 61.50 | 0.04, 59.80 | 192.88 | 80 |
| 4 | 10/24/2025 | 21:09:22 | -0.37, 61.52 | -1.00, 64.33 | 320.27 | 80 |
| 5 | 10/26/2025 | 09:33:59 | 0.29, 61.54 | -0.24, 59.04 | 284.78 | 80 |
| 6 | 10/27/2025 | 09:12:35 | 0.34, 61.56 | 0.80, 63.57 | 229.12 | 80 |
| 7 | 10/28/2025 | 21:37:03 | -0.26, 61.58 | 0.45, 58.31 | 371.74 | 80 |
| 8 | 10/29/2025 | 21:15:40 | -0.31, 61.60 | -0.59, 62.84 | 140.79 | 80 |
| 9 | 10/31/2025 | 09:40:15 | 0.23, 61.65 | -0.69, 57.56 | 466.30 | 80 |
| 10 | 11/01/2025 | 09:18:52 | 0.28, 61.67 | 0.36, 62.09 | 47.23 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/20/2025
Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/20/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NPP