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: 5/11/2025
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 05/13/2025 04:20:23 78.78, 134.25 61.03 05/13/2025 04:19:24 78.78, 134.26 61.01 0.31 59
2 05/13/2025 05:09:44 -79.03, -56.66 118.65 05/13/2025 05:10:17 -79.03, -56.71 118.64 1.03 33
3 05/15/2025 11:32:59 -78.87,-153.35 119.39 05/15/2025 11:32:29 -78.88,-153.24 119.39 2.55 30
4 05/15/2025 12:22:19 79.11, 15.71 60.93 05/15/2025 12:23:18 79.11, 15.75 60.95 0.89 59
5 05/17/2025 18:45:35 78.90, -81.32 60.13 05/17/2025 18:45:31 78.91, -81.26 60.14 1.52 4
6 05/20/2025 01:08:50 78.72,-178.15 59.40 05/20/2025 01:07:43 78.73,-178.01 59.40 3.11 67
7 05/20/2025 01:58:12 -78.94, -9.27 120.32 05/20/2025 01:58:39 -78.94, -9.30 120.31 0.66 27
8 05/22/2025 08:21:28 -78.71,-106.38 121.09 05/22/2025 08:20:53 -78.70,-106.45 121.11 1.47 35
9 05/22/2025 09:10:47 78.98, 62.83 59.28 05/22/2025 09:11:39 78.98, 62.82 59.29 0.35 52

Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/11/2025
SNOs_Map_LANDSAT-8_NOAA-19_20250511.jpg

Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 05/11/2025 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NOAA-19