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: 5/13/2025
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 05/13/2025 04:20:23 78.80, 134.39 61.06 05/13/2025 04:19:24 78.80, 134.41 61.05 0.37 59
2 05/13/2025 05:09:44 -79.05, -56.53 118.62 05/13/2025 05:10:17 -79.04, -56.56 118.61 0.72 33
3 05/15/2025 11:32:59 -78.90,-153.22 119.36 05/15/2025 11:32:29 -78.90,-153.09 119.35 3.03 30
4 05/15/2025 12:22:20 79.09, 15.61 60.90 05/15/2025 12:23:19 79.10, 15.66 60.94 1.30 59
5 05/17/2025 18:45:35 78.93, -81.17 60.16 05/17/2025 18:45:31 78.94, -81.08 60.18 2.19 4
6 05/20/2025 01:08:53 78.62,-178.68 59.27 05/20/2025 01:07:47 78.62,-178.78 59.24 2.39 66
7 05/20/2025 01:58:12 -78.96, -9.13 120.29 05/20/2025 01:58:39 -78.96, -9.11 120.28 0.43 27
8 05/22/2025 08:21:27 -78.73,-106.23 121.05 05/22/2025 08:20:52 -78.73,-106.23 121.06 0.10 35
9 05/22/2025 09:10:46 79.01, 63.00 59.32 05/22/2025 09:11:38 79.01, 63.05 59.34 1.31 52
10 05/24/2025 15:34:02 78.77, -34.20 58.56 05/24/2025 15:33:52 78.76, -34.26 58.55 1.38 10
11 05/26/2025 21:57:18 78.50,-131.40 57.81 05/26/2025 21:56:06 78.49,-131.52 57.78 2.95 72

Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/13/2025
SNOs_Map_LANDSAT-8_NOAA-19_20250513.jpg

Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 05/13/2025 in txt file.

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