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: 11/28/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/29/2025 | 21:37:33 | 0.13, 61.52 | 0.80, 58.41 | 354.28 | 80 |
| 2 | 11/30/2025 | 21:16:11 | 0.08, 61.51 | -0.26, 62.92 | 161.00 | 80 |
| 3 | 12/02/2025 | 09:40:49 | -0.18, 61.54 | -1.03, 57.63 | 444.99 | 80 |
| 4 | 12/03/2025 | 09:19:28 | -0.13, 61.53 | 0.03, 62.15 | 70.83 | 80 |
| 5 | 12/05/2025 | 21:25:16 | 0.18, 61.47 | 0.19, 61.41 | 6.25 | 80 |
| 6 | 12/08/2025 | 09:28:33 | -0.23, 61.52 | -0.41, 60.64 | 99.87 | 80 |
| 7 | 12/09/2025 | 09:07:11 | -0.17, 61.51 | 0.66, 65.15 | 415.40 | 80 |
| 8 | 12/10/2025 | 21:31:40 | 0.27, 61.44 | 0.61, 59.90 | 175.90 | 80 |
| 9 | 12/11/2025 | 21:10:19 | 0.21, 61.44 | -0.46, 64.41 | 338.52 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/28/2025
Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/28/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NPP