Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/6/2025
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 01/07/2025 14:03:55 70.23, -34.66 92.49 01/07/2025 14:04:53 70.19, -34.66 92.45 3.61 58
2 01/07/2025 14:54:36 -70.08, 132.87 87.67 01/07/2025 14:54:23 -70.08, 132.81 87.67 2.35 13
3 01/07/2025 15:45:09 69.39, -58.80 91.61 01/07/2025 15:44:00 69.43, -60.44 91.70 64.32 69
4 01/10/2025 06:20:43 70.18, 81.20 92.07 01/10/2025 06:21:23 70.17, 81.18 92.05 1.79 40
5 01/10/2025 07:11:24 -70.04,-111.27 88.09 01/10/2025 07:10:53 -70.05,-111.35 88.07 3.57 31
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