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: 12/23/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 12/25/2025 06:08:53 0.25, 61.34 0.40, 60.63 80.18 80
2 12/27/2025 05:59:21 0.26, 61.34 -0.22, 63.59 256.41 80
3 12/27/2025 18:18:06 -0.18, 61.37 -0.83, 58.39 339.15 80
4 12/29/2025 18:05:54 -0.20, 61.38 -0.20, 61.35 3.36 80
5 12/31/2025 17:56:22 -0.20, 61.39 0.44, 64.30 331.53 80
6 01/01/2026 06:14:58 0.12, 61.37 0.62, 59.14 254.37 80
7 01/03/2026 06:05:26 0.13, 61.39 -0.04, 62.09 80.10 80
8 01/05/2026 05:53:13 0.15, 61.41 -0.65, 65.06 414.94 80
9 01/05/2026 18:11:57 -0.08, 61.44 -0.44, 59.86 179.42 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/23/2025
SNOs_Map_GOES-15_LANDSAT-8_20251224.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 12/23/2025 in txt file.

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