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: 7/18/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 07/19/2025 04:26:04 -0.00, -89.50 -0.75, -93.03 402.09 80
2 07/21/2025 04:13:53 -0.00, -89.49 -0.15, -90.07 66.17 80
3 07/23/2025 03:59:03 0.00, -89.50 0.52, -87.12 270.06 80
4 07/23/2025 16:22:58 0.01, -89.51 0.62, -92.27 313.87 80
5 07/25/2025 16:08:08 -0.00, -89.52 -0.06, -89.32 23.11 80
6 07/27/2025 15:55:57 -0.01, -89.54 -0.68, -86.36 360.90 80
7 07/28/2025 04:20:00 -0.01, -89.52 -0.44, -91.55 230.71 80
8 07/30/2025 04:05:10 -0.00, -89.54 0.20, -88.59 108.10 80
9 07/30/2025 16:29:04 0.01, -89.57 0.93, -93.74 474.64 80
10 08/01/2025 03:52:59 0.00, -89.57 0.85, -85.64 447.27 80
11 08/01/2025 16:16:53 0.01, -89.60 0.28, -90.79 135.50 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/18/2025
SNOs_Map_GOES-17_LANDSAT-8_20250719.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 07/18/2025 in txt file.

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