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: 10/18/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2025 17:59:42 -0.65, 61.51 -0.33, 62.93 162.08 80
2 10/20/2025 06:20:56 0.65, 61.41 1.44, 57.78 413.16 80
3 10/21/2025 17:47:29 -0.66, 61.53 0.27, 65.90 496.73 80
4 10/22/2025 06:08:44 0.65, 61.43 0.77, 60.73 78.51 80
5 10/24/2025 05:59:11 0.66, 61.45 0.20, 63.71 255.78 80
6 10/24/2025 18:20:34 -0.64, 61.56 -1.28, 58.51 346.34 80
7 10/26/2025 18:08:20 -0.65, 61.60 -0.68, 61.49 12.77 80
8 10/28/2025 17:53:26 -0.67, 61.64 -0.06, 64.46 320.58 80
9 10/29/2025 06:14:41 0.65, 61.55 1.15, 59.30 256.56 80
10 10/31/2025 06:05:07 0.66, 61.60 0.49, 62.27 76.71 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/18/2025
SNOs_Map_GOES-15_LANDSAT-8_20251019.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 10/18/2025 in txt file.

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