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: 11/3/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/04/2025 | 21:03:14 | -0.28, 61.65 | -1.23, 65.88 | 481.92 | 80 |
| 2 | 11/06/2025 | 09:27:49 | 0.19, 61.69 | -0.04, 60.60 | 123.60 | 80 |
| 3 | 11/07/2025 | 09:06:25 | 0.24, 61.70 | 1.01, 65.13 | 390.21 | 80 |
| 4 | 11/08/2025 | 21:30:53 | -0.15, 61.72 | 0.27, 59.88 | 209.40 | 80 |
| 5 | 11/09/2025 | 21:09:29 | -0.20, 61.75 | -0.78, 64.41 | 302.91 | 80 |
| 6 | 11/11/2025 | 09:34:05 | 0.11, 61.81 | -0.48, 59.13 | 305.05 | 80 |
| 7 | 11/12/2025 | 09:12:41 | 0.17, 61.82 | 0.57, 63.65 | 208.49 | 80 |
| 8 | 11/13/2025 | 21:37:08 | -0.08, 61.82 | 0.69, 58.41 | 389.12 | 80 |
| 9 | 11/14/2025 | 21:15:45 | -0.13, 61.85 | -0.36, 62.93 | 123.34 | 80 |
| 10 | 11/16/2025 | 09:40:19 | 0.03, 61.92 | -0.95, 57.66 | 486.09 | 80 |
| 11 | 11/17/2025 | 09:18:57 | 0.09, 61.94 | 0.17, 62.17 | 27.56 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/3/2025
Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/03/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NPP