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: 10/16/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 10/18/2025 04:05:26 -0.30, -89.47 -0.12, -88.54 105.66 80
2 10/18/2025 16:26:42 0.30, -89.54 1.17, -93.70 473.06 80
3 10/20/2025 03:53:14 -0.30, -89.48 0.53, -85.58 443.76 80
4 10/20/2025 16:14:29 0.30, -89.55 0.58, -90.73 134.82 80
5 10/22/2025 16:04:57 0.30, -89.57 -0.10, -87.78 203.85 80
6 10/23/2025 04:26:19 -0.30, -89.51 -1.05, -92.96 392.78 80
7 10/25/2025 04:14:07 -0.31, -89.52 -0.41, -89.99 53.93 80
8 10/27/2025 03:59:14 -0.32, -89.54 0.25, -87.03 285.23 80
9 10/27/2025 16:20:28 0.31, -89.60 0.85, -92.19 293.64 80
10 10/29/2025 16:10:54 0.32, -89.62 0.22, -89.22 46.08 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/16/2025
SNOs_Map_GOES-17_LANDSAT-8_20251017.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 10/16/2025 in txt file.

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