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: 10/17/2025
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 -0.13, -88.53 105.37 80
2 10/18/2025 16:26:41 0.30, -89.53 1.19, -93.70 473.51 80
3 10/20/2025 03:53:14 -0.30, -89.48 0.52, -85.58 443.11 80
4 10/20/2025 16:14:30 0.30, -89.54 0.54, -90.74 135.60 80
5 10/22/2025 16:04:57 0.30, -89.56 -0.07, -87.77 202.70 80
6 10/23/2025 04:26:20 -0.30, -89.50 -1.02, -92.97 393.97 80
7 10/25/2025 04:14:07 -0.31, -89.51 -0.39, -90.00 55.56 80
8 10/27/2025 03:59:13 -0.32, -89.52 0.21, -87.03 283.30 80
9 10/27/2025 16:20:28 0.31, -89.59 0.89, -92.18 295.70 80
10 10/29/2025 16:10:55 0.32, -89.60 0.21, -89.22 43.76 80
11 10/31/2025 15:58:40 0.33, -89.62 -0.36, -86.24 383.57 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/17/2025
SNOs_Map_GOES-17_LANDSAT-8_20251018.jpg

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

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