Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/22/2025
Index Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 03/22/2025 08:01:53 81.13, 99.14 82.20 03/22/2025 08:02:00 81.14, 99.21 82.22 1.33 7
2 03/22/2025 08:52:32 -81.16, -92.66 97.71 03/22/2025 08:51:26 -81.16, -92.83 97.76 2.95 66
3 03/25/2025 02:45:37 -81.10, -2.66 98.98 03/25/2025 02:46:50 -81.10, -2.51 98.94 2.74 73
4 03/25/2025 03:36:15 81.13, 165.48 81.11 03/25/2025 03:36:15 81.13, 165.54 81.12 1.04 0
5 03/25/2025 04:26:55 -81.15, -26.67 98.84 03/25/2025 04:25:41 -81.15, -26.48 98.85 3.16 74
6 03/27/2025 22:19:57 -81.11, 63.89 100.04 03/27/2025 22:21:02 -81.11, 64.01 100.00 2.08 65
7 03/27/2025 23:10:35 81.14,-127.99 80.05 03/27/2025 23:10:27 81.13,-127.97 80.05 0.46 8
8 03/30/2025 17:54:17 -81.12, 130.64 101.07 03/30/2025 17:55:13 -81.12, 130.69 101.04 1.10 56
9 03/30/2025 18:44:55 81.15, -61.26 79.02 03/30/2025 18:44:38 81.15, -61.31 79.01 0.84 17
10 04/02/2025 13:28:37 -81.13,-162.81 102.11 04/02/2025 13:29:23 -81.13,-162.83 102.09 0.25 46

Figure of METOP-C and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/22/2025
SNOs_Map_METOP-C_LANDSAT-8_20250322.jpg

Download SNOs between METOP-C and LANDSAT-8 since TLE EPOCH: 03/22/2025 in txt file.

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