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: 9/28/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 09/29/2025 06:02:40 0.58, 61.29 0.39, 62.18 101.47 80
2 09/29/2025 18:26:43 -0.60, 61.40 -1.56, 57.01 499.72 80
3 10/01/2025 05:50:27 0.59, 61.30 -0.20, 65.15 437.20 80
4 10/01/2025 18:14:31 -0.61, 61.41 -0.90, 59.96 164.23 80
5 10/03/2025 17:59:38 -0.60, 61.43 -0.27, 62.93 171.14 80
6 10/04/2025 06:20:53 0.62, 61.33 1.37, 57.78 404.27 80
7 10/06/2025 06:08:40 0.62, 61.35 0.72, 60.74 68.98 80
8 10/08/2025 05:59:06 0.62, 61.37 0.10, 63.71 266.04 80
9 10/08/2025 18:20:29 -0.62, 61.47 -1.23, 58.53 334.82 80
10 10/10/2025 18:08:14 -0.63, 61.51 -0.64, 61.50 1.86 80
11 10/12/2025 17:53:19 -0.63, 61.55 -0.03, 64.48 332.90 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/28/2025
SNOs_Map_GOES-15_LANDSAT-8_20250929.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 09/28/2025 in txt file.

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