Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/23/2025
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 05/07/2025 11:30:20 81.85, 70.67 69.62 05/07/2025 11:31:32 81.86, 70.47 69.64 3.16 72
2 05/07/2025 12:19:46 -81.85,-121.41 110.35 05/07/2025 12:20:51 -81.85,-121.52 110.33 1.79 65
3 05/07/2025 13:09:13 81.85, 45.89 69.60 05/07/2025 13:10:10 81.85, 46.09 69.65 3.09 57
4 05/07/2025 13:58:39 -81.85,-146.18 110.38 05/07/2025 13:59:30 -81.86,-146.32 110.37 2.25 51
5 05/07/2025 14:48:06 81.85, 21.12 69.57 05/07/2025 14:48:49 81.86, 21.29 69.62 2.60 43
6 05/07/2025 15:37:32 -81.85,-170.95 110.40 05/07/2025 15:38:09 -81.86,-171.12 110.40 2.79 37
7 05/07/2025 16:26:58 81.85, -3.22 69.60 05/07/2025 16:27:27 81.85, -3.09 69.63 2.03 29
8 05/07/2025 17:16:24 -81.85, 164.71 110.37 05/07/2025 17:16:47 -81.85, 164.49 110.39 3.35 23
9 05/07/2025 18:05:51 81.85, -27.99 69.58 05/07/2025 18:06:06 81.85, -27.90 69.60 1.44 15
10 05/07/2025 18:55:18 -81.85, 139.51 110.45 05/07/2025 18:55:26 -81.86, 139.69 110.42 2.95 8
11 05/07/2025 19:44:44 81.85, -52.76 69.55 05/07/2025 19:44:45 81.86, -52.70 69.56 0.99 1
12 05/07/2025 20:34:10 -81.85, 115.16 110.42 05/07/2025 20:34:04 -81.85, 115.31 110.41 2.45 6
13 05/07/2025 21:23:36 81.85, -77.10 69.58 05/07/2025 21:23:23 81.85, -77.08 69.58 0.59 13

Figure of LANDSAT-8 and TERRA satellite orbits during SNOs since TLE Epoch: 4/23/2025
SNOs_Map_LANDSAT-8_TERRA_20250424.jpg

Download SNOs between LANDSAT-8 and TERRA since TLE EPOCH: 04/23/2025 in txt file.

Historial Predications of SNOs between LANDSAT-8 and TERRA