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: 12/16/2025
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 12/17/2025 07:25:27 -81.14, -71.21 73.46 12/17/2025 07:25:29 -81.15, -71.18 73.46 0.82 2
2 12/17/2025 08:16:06 81.16, 96.62 106.60 12/17/2025 08:14:55 81.15, 96.56 106.56 1.19 71
3 12/20/2025 02:09:11 81.10,-173.23 106.44 12/20/2025 02:10:17 81.10,-173.05 106.48 3.06 66
4 12/20/2025 02:59:49 -81.15, -4.65 73.41 12/20/2025 02:59:42 -81.15, -4.74 73.43 1.52 7
5 12/22/2025 21:43:33 81.12,-106.36 106.47 12/22/2025 21:44:30 81.12,-106.40 106.48 0.85 57
6 12/22/2025 22:34:13 -81.14, 61.48 73.48 12/22/2025 22:33:56 -81.14, 61.56 73.48 1.53 17
7 12/25/2025 17:17:56 81.12, -39.92 106.38 12/25/2025 17:18:43 81.12, -39.90 106.40 0.40 47
8 12/25/2025 18:08:36 -81.14, 127.91 73.57 12/25/2025 18:08:09 -81.14, 128.09 73.56 3.03 27
9 12/28/2025 12:52:18 81.12, 26.46 106.22 12/28/2025 12:52:55 81.11, 26.47 106.23 0.54 37

Figure of METOP-C and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/16/2025
SNOs_Map_METOP-C_LANDSAT-8_20251217.jpg

Download SNOs between METOP-C and LANDSAT-8 since TLE EPOCH: 12/16/2025 in txt file.

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