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: 10/4/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 10/06/2025 06:08:46 0.62, 61.31 0.76, 60.72 67.95 80
2 10/08/2025 05:59:17 0.62, 61.32 0.10, 63.66 267.02 80
3 10/08/2025 18:20:40 -0.62, 61.43 -1.23, 58.48 335.09 80
4 10/10/2025 18:08:28 -0.63, 61.45 -0.65, 61.44 2.93 80
5 10/12/2025 17:53:37 -0.64, 61.48 0.01, 64.40 332.60 80
6 10/13/2025 06:14:52 0.64, 61.38 1.12, 59.25 243.23 80
7 10/15/2025 06:05:20 0.65, 61.41 0.48, 62.21 90.65 80
8 10/17/2025 05:53:07 0.65, 61.43 -0.12, 65.18 424.90 80
9 10/17/2025 18:14:31 -0.65, 61.54 -0.97, 59.98 176.41 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/4/2025
SNOs_Map_GOES-15_LANDSAT-8_20251005.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 10/04/2025 in txt file.

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