Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between LANDSAT-8 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/20/2025
| Index | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
| 1 | 07/20/2025 | 22:04:15 | 77.74,-136.59 | 57.54 | 07/20/2025 | 22:03:52 | 77.75,-136.59 | 57.54 | 0.24 | 23 |
| 2 | 07/20/2025 | 22:53:34 | -78.11, 32.71 | 122.01 | 07/20/2025 | 22:54:39 | -78.10, 32.60 | 122.01 | 2.78 | 65 |
| 3 | 07/23/2025 | 05:16:52 | -77.82, -64.42 | 121.92 | 07/23/2025 | 05:16:49 | -77.83, -64.36 | 121.90 | 1.73 | 3 |
| 4 | 07/25/2025 | 11:40:12 | -77.42,-161.89 | 121.91 | 07/25/2025 | 11:39:02 | -77.42,-161.87 | 121.92 | 0.62 | 70 |
| 5 | 07/25/2025 | 12:29:26 | 77.95, 8.01 | 58.73 | 07/25/2025 | 12:29:50 | 77.95, 8.08 | 58.75 | 1.81 | 24 |
| 6 | 07/27/2025 | 18:52:48 | 77.45, -89.93 | 58.65 | 07/27/2025 | 18:52:06 | 77.44, -90.01 | 58.62 | 2.28 | 42 |
| 7 | 07/27/2025 | 19:42:05 | -77.92, 79.73 | 120.79 | 07/27/2025 | 19:42:49 | -77.91, 79.67 | 120.79 | 1.51 | 44 |
| 8 | 07/30/2025 | 02:05:25 | -77.51, -17.84 | 120.75 | 07/30/2025 | 02:05:02 | -77.50, -17.89 | 120.76 | 1.44 | 23 |
| 9 | 07/30/2025 | 02:54:40 | 77.98, 151.87 | 59.83 | 07/30/2025 | 02:55:52 | 77.98, 151.80 | 59.84 | 1.64 | 72 |
Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/20/2025
Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 07/20/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NOAA-19