Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/15/2025
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 08/16/2025 22:33:29 -81.48, 68.23 109.33 08/16/2025 22:32:16 -81.47, 68.30 109.36 1.24 73
2 08/16/2025 23:22:56 81.47,-124.39 70.65 08/16/2025 23:22:57 81.47,-124.31 70.66 1.47 1
3 08/17/2025 00:12:19 -81.53, 44.74 109.14 08/17/2025 00:13:33 -81.46, 44.83 109.14 7.15 74
4 08/19/2025 18:07:45 -81.47, 134.54 108.43 08/19/2025 18:06:42 -81.47, 134.68 108.44 2.36 63
5 08/19/2025 18:57:11 81.48, -57.71 71.60 08/19/2025 18:57:22 81.47, -57.56 71.62 2.52 11
6 08/22/2025 13:41:59 -81.48,-158.88 107.46 08/22/2025 13:41:07 -81.47,-158.98 107.49 1.61 52
7 08/22/2025 14:31:25 81.48, 8.84 72.57 08/22/2025 14:31:47 81.47, 8.74 72.56 1.93 22
8 08/25/2025 09:16:14 -81.48, -92.44 106.48 08/25/2025 09:15:32 -81.47, -92.28 106.48 2.66 42
9 08/25/2025 10:05:41 81.46, 74.86 73.49 08/25/2025 10:06:13 81.47, 74.99 73.53 2.35 32
10 08/28/2025 04:50:29 -81.47, -26.12 105.49 08/28/2025 04:49:58 -81.47, -26.03 105.50 1.47 31

Figure of LANDSAT-8 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/15/2025
SNOs_Map_LANDSAT-8_METOP-B_20250816.jpg

Download SNOs between LANDSAT-8 and METOP-B since TLE EPOCH: 08/15/2025 in txt file.

Historial Predications of SNOs between LANDSAT-8 and METOP-B