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: 5/21/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/21/2025 | 21:32:01 | -0.00, 61.63 | 0.71, 58.37 | 371.10 | 80 |
| 2 | 05/22/2025 | 21:15:56 | 0.01, 61.61 | -0.26, 62.91 | 147.52 | 80 |
| 3 | 05/24/2025 | 09:35:15 | 0.02, 61.56 | -0.89, 57.59 | 452.12 | 80 |
| 4 | 05/25/2025 | 09:19:11 | 0.01, 61.54 | 0.14, 62.12 | 65.90 | 80 |
| 5 | 05/27/2025 | 21:19:37 | -0.03, 61.54 | -0.01, 61.37 | 18.84 | 80 |
| 6 | 05/28/2025 | 21:03:33 | -0.01, 61.53 | -0.98, 65.91 | 498.89 | 80 |
| 7 | 05/30/2025 | 09:22:51 | 0.04, 61.49 | -0.15, 60.60 | 101.75 | 80 |
| 8 | 05/31/2025 | 09:06:47 | 0.03, 61.48 | 0.83, 65.14 | 415.88 | 80 |
| 9 | 06/01/2025 | 21:25:57 | -0.06, 61.50 | 0.28, 59.85 | 187.01 | 80 |
| 10 | 06/02/2025 | 21:09:52 | -0.04, 61.49 | -0.70, 64.39 | 330.81 | 80 |
| 11 | 06/04/2025 | 09:29:10 | 0.07, 61.45 | -0.48, 59.09 | 269.44 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/21/2025
Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/21/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NPP