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: 11/21/2025
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 11/21/2025 23:16:21 -81.12, 50.57 76.50 11/21/2025 23:17:19 -81.11, 50.44 76.49 2.24 58
2 11/22/2025 00:07:00 81.14,-141.58 103.58 11/22/2025 00:06:44 81.14,-141.47 103.59 1.91 16
3 11/24/2025 18:50:41 -81.12, 116.97 75.94 11/24/2025 18:51:33 -81.12, 117.01 75.91 0.83 52
4 11/24/2025 19:41:19 81.15, -74.83 104.18 11/24/2025 19:40:58 81.15, -74.93 104.16 1.69 21
5 11/27/2025 14:25:02 -81.12,-176.69 75.45 11/27/2025 14:25:48 -81.12,-176.59 75.41 1.88 46
6 11/27/2025 15:15:40 81.14, -8.54 104.67 11/27/2025 15:15:13 81.15, -8.55 104.66 0.40 27
7 11/30/2025 09:59:23 -81.11,-110.43 75.02 11/30/2025 10:00:03 -81.11,-110.35 75.00 1.34 40
8 11/30/2025 10:50:01 81.14, 57.69 105.09 11/30/2025 10:49:28 81.13, 57.66 105.07 0.85 33
9 12/03/2025 05:33:41 -81.13, -43.48 74.56 12/03/2025 05:34:15 -81.13, -43.55 74.55 1.21 34

Figure of METOP-C and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/21/2025
SNOs_Map_METOP-C_LANDSAT-8_20251121.jpg

Download SNOs between METOP-C and LANDSAT-8 since TLE EPOCH: 11/21/2025 in txt file.

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