Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/23/2025
| Index | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 07/23/2025 | 04:28:18 | 71.11, 108.28 | 51.12 | 07/23/2025 | 04:27:59 | 71.11, 108.20 | 51.13 | 3.19 | 19 |
| 2 | 07/23/2025 | 05:19:14 | -71.09, -84.49 | 128.90 | 07/23/2025 | 05:18:42 | -71.10, -84.46 | 128.88 | 2.03 | 32 |
| 3 | 07/23/2025 | 06:10:14 | 71.13, 82.84 | 51.15 | 07/23/2025 | 06:09:29 | 71.12, 82.81 | 51.15 | 1.33 | 45 |
| 4 | 07/23/2025 | 07:01:10 | -71.11,-109.94 | 128.87 | 07/23/2025 | 07:00:12 | -71.11,-109.85 | 128.86 | 3.23 | 58 |
| 5 | 07/23/2025 | 07:52:10 | 71.15, 57.39 | 51.19 | 07/23/2025 | 07:50:59 | 71.12, 57.43 | 51.17 | 3.15 | 71 |
| 6 | 07/23/2025 | 08:43:00 | -71.43,-134.83 | 128.55 | 07/23/2025 | 08:41:48 | -71.42,-135.77 | 128.51 | 33.38 | 72 |
| 7 | 07/23/2025 | 09:33:51 | 71.93, 33.37 | 51.93 | 07/23/2025 | 09:32:44 | 71.91, 30.65 | 52.03 | 93.74 | 67 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/23/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/23/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP