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: 11/2/2025
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 11/03/2025 13:36:10 -81.36,-160.10 80.65 11/03/2025 13:35:43 -81.36,-160.20 80.68 1.58 27
2 11/03/2025 14:25:36 81.36, 7.65 99.38 11/03/2025 14:26:23 81.36, 7.50 99.38 2.48 47
3 11/06/2025 09:10:25 -81.36, -93.58 79.79 11/06/2025 09:10:23 -81.36, -93.64 79.80 1.08 2
4 11/06/2025 09:59:51 81.37, 74.14 100.23 11/06/2025 10:01:03 81.36, 74.08 100.26 1.20 72
5 11/09/2025 03:55:13 81.36, 165.12 101.00 11/09/2025 03:54:23 81.36, 165.12 100.98 0.01 50
6 11/09/2025 04:44:40 -81.36, -27.26 79.00 11/09/2025 04:45:03 -81.36, -27.16 78.98 1.75 23
7 11/11/2025 23:29:26 81.36,-128.40 101.77 11/11/2025 23:29:02 81.36,-128.45 101.76 0.80 24
8 11/12/2025 00:18:53 -81.36, 39.23 78.22 11/12/2025 00:19:42 -81.36, 39.24 78.20 0.13 49
9 11/14/2025 18:14:14 -81.35, 130.23 77.54 11/14/2025 18:13:02 -81.36, 130.11 77.58 2.20 72
10 11/14/2025 19:03:40 81.35, -62.13 102.47 11/14/2025 19:03:42 81.36, -62.10 102.48 0.97 2

Figure of LANDSAT-8 and METOP-B satellite orbits during SNOs since TLE Epoch: 11/2/2025
SNOs_Map_LANDSAT-8_METOP-B_20251103.jpg

Download SNOs between LANDSAT-8 and METOP-B since TLE EPOCH: 11/02/2025 in txt file.

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