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: 7/21/2026
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/22/2026 | 21:35:42 | -1.27, 63.22 | -0.45, 59.55 | 417.47 | 80 |
| 2 | 07/23/2026 | 21:19:39 | -1.24, 63.21 | -1.45, 64.09 | 100.00 | 80 |
| 3 | 07/26/2026 | 09:22:54 | 1.28, 63.22 | 1.33, 63.31 | 10.64 | 80 |
| 4 | 07/28/2026 | 21:23:21 | -1.32, 63.19 | -1.16, 62.58 | 70.46 | 80 |
| 5 | 07/29/2026 | 21:07:18 | -1.29, 63.19 | -2.16, 67.11 | 446.45 | 80 |
| 6 | 07/31/2026 | 09:26:37 | 1.35, 63.22 | 1.04, 61.80 | 161.91 | 80 |
| 7 | 08/01/2026 | 09:10:34 | 1.32, 63.21 | 2.05, 66.33 | 355.58 | 80 |
| 8 | 08/02/2026 | 21:29:44 | -1.37, 63.18 | -0.89, 61.06 | 241.65 | 80 |
| 9 | 08/03/2026 | 21:13:40 | -1.35, 63.18 | -1.90, 65.59 | 274.78 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/21/2026
Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/21/2026 in txt file.
Historical Predications of SNOs between GOES-15 and NPP