Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/9/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 09/09/2025 16:23:10 0.16, -89.53 0.76, -92.23 307.81 80
2 09/11/2025 16:08:19 0.16, -89.54 0.10, -89.28 29.18 80
3 09/13/2025 15:56:07 0.16, -89.54 -0.52, -86.32 366.21 80
4 09/14/2025 04:20:11 -0.18, -89.49 -0.59, -91.51 229.38 80
5 09/16/2025 04:05:19 -0.18, -89.49 0.04, -88.55 107.98 80
6 09/16/2025 16:29:13 0.20, -89.55 1.08, -93.70 471.62 80
7 09/18/2025 03:53:07 -0.18, -89.50 0.68, -85.59 446.06 80
8 09/18/2025 16:17:02 0.20, -89.56 0.43, -90.74 133.33 80
9 09/20/2025 16:02:09 0.19, -89.58 -0.17, -87.77 205.85 80
10 09/21/2025 04:26:12 -0.21, -89.54 -0.93, -92.96 389.06 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/9/2025
SNOs_Map_GOES-17_LANDSAT-8_20250910.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 09/09/2025 in txt file.

Historical Predications of SNOs between GOES-17 and LANDSAT-8