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: 10/15/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 10/16/2025 04:20:18 -0.30, -89.46 -0.74, -91.50 231.82 80
2 10/18/2025 04:05:26 -0.30, -89.47 -0.11, -88.54 105.73 80
3 10/18/2025 16:26:42 0.30, -89.54 1.16, -93.70 472.91 80
4 10/20/2025 03:53:14 -0.30, -89.48 0.54, -85.58 443.96 80
5 10/20/2025 16:14:29 0.30, -89.55 0.57, -90.73 134.54 80
6 10/22/2025 16:04:57 0.30, -89.57 -0.11, -87.78 204.24 80
7 10/23/2025 04:26:20 -0.30, -89.51 -1.04, -92.96 392.40 80
8 10/25/2025 04:14:07 -0.31, -89.52 -0.40, -90.00 53.45 80
9 10/27/2025 03:59:13 -0.32, -89.54 0.20, -87.02 285.81 80
10 10/27/2025 16:20:28 0.31, -89.61 0.83, -92.19 293.01 80
11 10/29/2025 16:10:55 0.32, -89.63 0.21, -89.22 46.94 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/15/2025
SNOs_Map_GOES-17_LANDSAT-8_20251016.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 10/15/2025 in txt file.

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