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: 7/21/2025
| 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 | 07/23/2025 | 05:16:52 | -77.84, -64.31 | 121.89 | 07/23/2025 | 05:16:49 | -77.85, -64.25 | 121.88 | 1.72 | 3 |
| 2 | 07/25/2025 | 11:40:13 | -77.40,-161.98 | 121.93 | 07/25/2025 | 11:39:03 | -77.40,-161.96 | 121.94 | 0.58 | 70 |
| 3 | 07/25/2025 | 12:29:27 | 77.93, 7.92 | 58.71 | 07/25/2025 | 12:29:51 | 77.93, 7.98 | 58.72 | 1.75 | 24 |
| 4 | 07/27/2025 | 18:52:49 | 77.43, -90.01 | 58.62 | 07/27/2025 | 18:52:07 | 77.42, -90.10 | 58.60 | 2.38 | 42 |
| 5 | 07/27/2025 | 19:42:06 | -77.90, 79.63 | 120.82 | 07/27/2025 | 19:42:50 | -77.89, 79.56 | 120.81 | 1.59 | 44 |
| 6 | 07/30/2025 | 02:05:25 | -77.53, -17.75 | 120.72 | 07/30/2025 | 02:05:02 | -77.52, -17.81 | 120.74 | 1.63 | 23 |
| 7 | 07/30/2025 | 02:54:40 | 78.00, 151.97 | 59.86 | 07/30/2025 | 02:55:52 | 77.99, 151.90 | 59.87 | 1.86 | 72 |
| 8 | 08/01/2025 | 09:17:58 | 77.67, 54.70 | 60.02 | 08/01/2025 | 09:18:03 | 77.67, 54.73 | 60.03 | 0.72 | 5 |
| 9 | 08/03/2025 | 15:41:19 | 77.14, -43.25 | 59.99 | 08/03/2025 | 15:40:18 | 77.13, -43.34 | 59.96 | 2.64 | 61 |
Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/21/2025
Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 07/21/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NOAA-19