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: 7/13/2025
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 07/14/2025 05:21:09 -81.46, -33.96 117.58 07/14/2025 05:20:20 -81.47, -33.88 117.59 1.54 49
2 07/14/2025 06:10:35 81.47, 133.81 62.45 07/14/2025 06:11:00 81.47, 133.86 62.47 0.90 25
3 07/17/2025 00:55:26 -81.46, 32.43 117.14 07/17/2025 00:54:48 -81.47, 32.35 117.16 1.58 38
4 07/17/2025 01:44:52 81.47,-159.83 62.88 07/17/2025 01:45:28 81.47,-159.92 62.89 1.53 36
5 07/19/2025 20:29:42 -81.47, 99.12 116.61 07/19/2025 20:29:15 -81.47, 98.93 116.65 2.99 27
6 07/19/2025 21:19:08 81.48, -93.18 63.41 07/19/2025 21:19:55 81.47, -93.35 63.41 2.92 47
7 07/22/2025 16:03:58 -81.46, 165.30 116.11 07/22/2025 16:03:41 -81.47, 165.47 116.09 2.95 17
8 07/22/2025 16:53:24 81.46, -27.02 63.91 07/22/2025 16:54:21 81.47, -26.82 63.96 3.31 57
9 07/25/2025 11:38:14 -81.46,-128.23 115.51 07/25/2025 11:38:08 -81.47,-128.04 115.49 3.17 6

Figure of LANDSAT-8 and METOP-B satellite orbits during SNOs since TLE Epoch: 7/13/2025
SNOs_Map_LANDSAT-8_METOP-B_20250713.jpg

Download SNOs between LANDSAT-8 and METOP-B since TLE EPOCH: 07/13/2025 in txt file.

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