Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/28/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/28/2025 | 19:27:13 | 0.10, -89.51 | 0.00, -89.98 | 53.23 | 0 |
| 2 | 07/29/2025 | 19:09:49 | 0.09, -89.52 | 1.02, -85.45 | 464.01 | 80 |
| 3 | 07/31/2025 | 07:28:56 | -0.10, -89.49 | 0.17, -90.71 | 139.36 | 80 |
| 4 | 08/01/2025 | 07:12:52 | -0.10, -89.49 | -0.86, -86.18 | 377.98 | 80 |
| 5 | 08/02/2025 | 19:32:08 | 0.11, -89.54 | -0.34, -91.48 | 221.25 | 80 |
| 6 | 08/03/2025 | 19:16:03 | 0.11, -89.54 | 0.69, -86.95 | 296.08 | 80 |
| 7 | 08/05/2025 | 07:35:11 | -0.13, -89.51 | 0.49, -92.21 | 307.21 | 80 |
| 8 | 08/06/2025 | 07:19:06 | -0.13, -89.52 | -0.54, -87.68 | 210.17 | 80 |
| 9 | 08/07/2025 | 19:38:23 | 0.14, -89.57 | -0.65, -92.97 | 388.88 | 80 |
| 10 | 08/08/2025 | 19:22:18 | 0.14, -89.57 | 0.39, -88.44 | 128.77 | 80 |
| 11 | 08/10/2025 | 07:41:25 | -0.15, -89.55 | 0.78, -93.71 | 473.70 | 80 |
| 12 | 08/11/2025 | 07:25:21 | -0.14, -89.56 | -0.25, -89.18 | 44.33 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/28/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/28/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP