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: 9/24/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 09/25/2025 03:59:21 -0.21, -89.48 0.29, -87.08 271.89 80
2 09/25/2025 16:23:16 0.22, -89.53 0.78, -92.25 308.33 80
3 09/27/2025 16:08:25 0.23, -89.53 0.17, -89.28 27.81 80
4 09/29/2025 15:56:13 0.23, -89.52 -0.46, -86.32 364.23 80
5 09/30/2025 04:20:15 -0.24, -89.47 -0.70, -91.50 231.48 80
6 10/02/2025 04:05:23 -0.25, -89.47 -0.04, -88.54 105.43 80
7 10/02/2025 16:29:18 0.26, -89.52 1.15, -93.70 474.67 80
8 10/04/2025 03:53:10 -0.25, -89.47 0.58, -85.58 442.89 80
9 10/04/2025 16:17:05 0.26, -89.53 0.52, -90.73 137.05 80
10 10/06/2025 16:02:12 0.25, -89.54 -0.13, -87.77 201.08 80
11 10/07/2025 04:26:15 -0.26, -89.49 -1.01, -92.95 394.02 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/24/2025
SNOs_Map_GOES-17_LANDSAT-8_20250925.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 09/24/2025 in txt file.

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