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: 10/18/2025
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 10/20/2025 13:23:45 -81.35,-157.15 85.38 10/20/2025 13:23:41 -81.35,-157.21 85.38 1.13 4
2 10/20/2025 14:13:11 81.35, 10.59 94.66 10/20/2025 14:14:20 81.36, 10.67 94.70 1.39 69
3 10/23/2025 08:08:31 81.35, 101.76 95.63 10/23/2025 08:07:41 81.35, 101.80 95.62 0.70 50
4 10/23/2025 08:57:58 -81.35, -90.67 84.37 10/23/2025 08:58:22 -81.35, -90.61 84.35 1.08 24
5 10/26/2025 03:42:43 81.36, 168.32 96.62 10/26/2025 03:42:22 81.35, 168.31 96.61 0.57 21
6 10/26/2025 04:32:10 -81.36, -24.08 83.38 10/26/2025 04:33:03 -81.36, -24.13 83.36 0.78 53
7 10/28/2025 22:27:28 -81.35, 66.95 82.47 10/28/2025 22:26:23 -81.35, 66.78 82.52 2.83 65
8 10/28/2025 23:16:54 81.35,-125.39 97.55 10/28/2025 23:17:02 81.35,-125.29 97.57 1.74 8
9 10/31/2025 18:01:39 -81.35, 133.36 81.56 10/31/2025 18:01:03 -81.35, 133.45 81.56 1.67 36

Figure of LANDSAT-8 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/18/2025
SNOs_Map_LANDSAT-8_METOP-B_20251019.jpg

Download SNOs between LANDSAT-8 and METOP-B since TLE EPOCH: 10/18/2025 in txt file.

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