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: 9/7/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 09/08/2025 18:08:23 -0.46, 61.45 -0.48, 61.42 3.97 80
2 09/10/2025 17:53:32 -0.45, 61.42 0.18, 64.37 335.64 80
3 09/11/2025 06:17:27 0.49, 61.31 0.94, 59.22 237.68 80
4 09/13/2025 06:02:36 0.48, 61.29 0.27, 62.17 100.90 80
5 09/13/2025 18:26:38 -0.52, 61.39 -1.43, 57.00 499.24 80
6 09/15/2025 05:50:24 0.48, 61.28 -0.37, 65.13 438.93 80
7 09/15/2025 18:14:26 -0.52, 61.38 -0.80, 59.96 161.36 80
8 09/17/2025 17:59:34 -0.51, 61.37 -0.20, 62.93 176.50 80
9 09/18/2025 06:23:28 0.54, 61.27 1.32, 57.78 397.79 80
10 09/20/2025 06:11:16 0.54, 61.26 0.65, 60.73 59.53 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/7/2025
SNOs_Map_GOES-15_LANDSAT-8_20250908.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 09/07/2025 in txt file.

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