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: 8/2/2025
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 08/04/2025 07:18:22 -81.10, -69.95 114.09 08/04/2025 07:19:01 -81.11, -69.97 114.07 0.56 39
2 08/04/2025 08:09:01 81.12, 97.85 65.98 08/04/2025 08:08:27 81.11, 97.75 65.95 1.80 34
3 08/07/2025 02:52:47 -81.09, -3.96 113.37 08/07/2025 02:53:18 -81.09, -3.77 113.33 3.26 31
4 08/07/2025 03:43:25 81.12, 164.19 66.75 08/07/2025 03:42:43 81.12, 164.29 66.74 1.76 42
5 08/09/2025 22:27:11 -81.10, 62.73 112.52 08/09/2025 22:27:35 -81.09, 62.67 112.52 1.30 24
6 08/09/2025 23:17:49 81.13,-129.14 67.60 08/09/2025 23:17:00 81.12,-129.30 67.55 2.86 49
7 08/12/2025 18:01:35 -81.11, 129.38 111.64 08/12/2025 18:01:51 -81.11, 129.36 111.64 0.41 16
8 08/12/2025 18:52:13 81.13, -62.51 68.47 08/12/2025 18:51:16 81.13, -62.63 68.43 2.19 57
9 08/15/2025 13:35:58 -81.11,-164.02 110.74 08/15/2025 13:36:06 -81.12,-164.08 110.74 1.06 8

Figure of METOP-C and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/2/2025
SNOs_Map_METOP-C_LANDSAT-8_20250802.jpg

Download SNOs between METOP-C and LANDSAT-8 since TLE EPOCH: 08/02/2025 in txt file.

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