Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/3/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 08/05/2025 05:56:25 0.17, 61.42 -0.28, 63.59 246.32 80
2 08/05/2025 18:20:29 -0.22, 61.52 -0.86, 58.41 353.75 80
3 08/07/2025 18:08:19 -0.21, 61.56 -0.23, 61.36 21.82 80
4 08/09/2025 17:53:29 -0.19, 61.59 0.40, 64.31 309.93 80
5 08/10/2025 06:17:24 0.24, 61.51 0.74, 59.17 266.32 80
6 08/12/2025 06:02:34 0.23, 61.55 0.10, 62.12 65.15 80
7 08/14/2025 05:50:23 0.22, 61.59 -0.50, 65.08 396.36 80
8 08/14/2025 18:14:27 -0.27, 61.70 -0.62, 59.90 204.08 80
9 08/16/2025 17:59:36 -0.27, 61.75 -0.01, 62.86 126.23 80
10 08/17/2025 06:23:30 0.31, 61.67 1.16, 57.71 450.71 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/3/2025
SNOs_Map_GOES-15_LANDSAT-8_20250804.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 08/03/2025 in txt file.

Historical Predications of SNOs between GOES-15 and LANDSAT-8