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: 6/24/2025
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 06/25/2025 17:13:28 78.22, -61.77 55.29 06/25/2025 17:13:08 78.22, -61.83 55.29 1.20 20
2 06/25/2025 18:02:47 -78.57, 107.65 124.26 06/25/2025 18:04:01 -78.56, 107.54 124.25 2.45 74
3 06/28/2025 00:26:05 -78.29, 10.42 124.54 06/28/2025 00:26:13 -78.29, 10.33 124.55 2.43 8
4 06/30/2025 06:49:24 -77.96, -86.97 124.84 06/30/2025 06:48:26 -77.95, -87.05 124.86 2.08 58
5 06/30/2025 07:38:40 78.38, 82.70 55.70 06/30/2025 07:39:10 78.37, 82.65 55.70 1.31 30
6 07/02/2025 14:01:57 78.12, -14.36 55.52 07/02/2025 14:01:21 78.13, -14.24 55.54 3.03 36
7 07/02/2025 14:51:18 -78.40, 154.64 124.13 07/02/2025 14:52:15 -78.39, 154.55 124.12 2.06 57
8 07/04/2025 21:14:35 -78.13, 57.55 124.27 07/04/2025 21:14:26 -78.13, 57.51 124.28 1.20 9
9 07/07/2025 03:38:29 -76.14, -45.97 126.37 07/07/2025 03:37:15 -76.26, -46.59 126.28 21.10 74

Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/24/2025
SNOs_Map_LANDSAT-8_NOAA-19_20250624.jpg

Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 06/24/2025 in txt file.

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