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: 7/9/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 07/10/2025 04:29:26 0.00, -90.24 -0.91, -94.54 489.07 80
2 07/11/2025 15:58:28 -0.01, -89.47 -0.69, -86.36 354.05 80
3 07/12/2025 04:17:11 0.01, -89.17 -0.49, -91.53 268.28 80
4 07/14/2025 04:04:56 0.02, -88.11 -0.05, -88.53 47.03 80
5 07/16/2025 03:55:20 0.02, -87.05 0.33, -85.51 174.84 80
6 07/16/2025 16:13:55 -0.01, -86.81 0.79, -90.66 438.07 80
7 07/18/2025 03:43:05 0.02, -86.00 0.78, -82.51 397.05 80
8 07/18/2025 16:01:39 -0.01, -85.75 0.39, -87.65 215.82 80
9 07/20/2025 15:52:03 -0.01, -84.70 -0.01, -84.64 6.52 80
10 07/22/2025 15:39:47 -0.01, -83.64 -0.41, -81.63 228.72 80
11 07/23/2025 03:58:30 -0.00, -83.35 -0.74, -86.80 393.20 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/9/2025
SNOs_Map_GOES-17_LANDSAT-8_20250710.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 07/09/2025 in txt file.

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