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: 8/13/2025
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 08/14/2025 03:48:41 81.46, 169.14 69.75 08/14/2025 03:48:32 81.47, 169.23 69.76 1.76 9
2 08/14/2025 04:38:07 -81.48, -22.93 110.21 08/14/2025 04:39:11 -81.47, -22.85 110.17 1.52 64
3 08/16/2025 22:33:29 -81.47, 68.19 109.34 08/16/2025 22:32:16 -81.47, 68.24 109.37 1.02 73
4 08/16/2025 23:22:56 81.46,-124.45 70.64 08/16/2025 23:22:57 81.47,-124.38 70.65 1.58 1
5 08/17/2025 00:12:19 -81.52, 44.69 109.15 08/17/2025 00:13:33 -81.46, 44.77 109.15 6.89 74
6 08/19/2025 18:07:45 -81.47, 134.49 108.44 08/19/2025 18:06:42 -81.47, 134.62 108.45 2.25 63
7 08/19/2025 18:57:11 81.47, -57.79 71.59 08/19/2025 18:57:22 81.47, -57.64 71.61 2.38 11
8 08/22/2025 13:42:00 -81.47,-158.96 107.47 08/22/2025 13:41:08 -81.47,-159.05 107.50 1.60 52
9 08/22/2025 14:31:26 81.48, 8.74 72.56 08/22/2025 14:31:48 81.47, 8.64 72.55 1.75 22
10 08/25/2025 09:16:14 -81.47, -92.54 106.49 08/25/2025 09:15:32 -81.47, -92.38 106.49 2.65 42

Figure of LANDSAT-8 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/13/2025
SNOs_Map_LANDSAT-8_METOP-B_20250814.jpg

Download SNOs between LANDSAT-8 and METOP-B since TLE EPOCH: 08/13/2025 in txt file.

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