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: 7/13/2025
| 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 | 07/14/2025 | 01:15:42 | 78.00, 176.65 | 56.67 | 07/14/2025 | 01:15:39 | 77.99, 176.62 | 56.66 | 0.72 | 3 |
| 2 | 07/16/2025 | 07:39:03 | 77.59, 79.06 | 56.54 | 07/16/2025 | 07:37:53 | 77.59, 79.05 | 56.52 | 0.37 | 70 |
| 3 | 07/16/2025 | 08:28:21 | -78.01,-111.46 | 122.96 | 07/16/2025 | 08:28:40 | -77.99,-111.57 | 122.97 | 2.95 | 19 |
| 4 | 07/18/2025 | 14:51:40 | -77.69, 151.32 | 122.96 | 07/18/2025 | 14:50:51 | -77.69, 151.33 | 122.97 | 0.19 | 49 |
| 5 | 07/18/2025 | 15:40:57 | 78.07, -39.31 | 57.52 | 07/18/2025 | 15:41:41 | 78.07, -39.37 | 57.52 | 1.61 | 44 |
| 6 | 07/20/2025 | 22:04:16 | 77.74,-136.59 | 57.54 | 07/20/2025 | 22:03:53 | 77.74,-136.62 | 57.53 | 0.96 | 23 |
| 7 | 07/20/2025 | 22:53:33 | -78.20, 33.16 | 121.90 | 07/20/2025 | 22:54:37 | -78.21, 33.25 | 121.87 | 2.27 | 64 |
| 8 | 07/23/2025 | 05:16:53 | -77.78, -64.57 | 121.96 | 07/23/2025 | 05:16:50 | -77.78, -64.59 | 121.96 | 0.45 | 3 |
| 9 | 07/25/2025 | 11:40:14 | -77.34,-162.20 | 122.00 | 07/25/2025 | 11:39:04 | -77.33,-162.29 | 122.03 | 2.42 | 70 |
Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/13/2025
Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 07/13/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NOAA-19