Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/12/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 11/13/2025 17:56:14 -0.64, 61.87 -0.07, 64.43 291.26 80
2 11/14/2025 06:14:50 0.60, 61.78 1.11, 59.26 286.29 80
3 11/16/2025 06:05:16 0.61, 61.82 0.50, 62.23 46.82 80
4 11/18/2025 05:53:01 0.61, 61.86 -0.07, 65.21 379.84 80
5 11/18/2025 18:11:45 -0.58, 61.96 -1.00, 60.01 221.92 80
6 11/20/2025 18:02:10 -0.58, 62.02 -0.38, 62.99 110.34 80
7 11/21/2025 06:20:46 0.54, 61.95 1.40, 57.82 469.54 80
8 11/22/2025 17:49:55 -0.59, 62.07 0.26, 65.96 442.34 80
9 11/23/2025 06:08:30 0.55, 62.01 0.81, 60.80 137.40 80
10 11/25/2025 05:58:54 0.56, 62.07 0.20, 63.78 194.38 80
11 11/25/2025 18:17:36 -0.52, 62.16 -1.29, 58.59 405.76 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/12/2025
SNOs_Map_GOES-15_LANDSAT-8_20251113.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 11/12/2025 in txt file.

Historical Predications of SNOs between GOES-15 and LANDSAT-8