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: 10/1/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 10/03/2025 17:59:41 -0.60, 61.42 -0.29, 62.92 170.90 80
2 10/04/2025 06:20:57 0.62, 61.31 1.38, 57.76 404.23 80
3 10/06/2025 06:08:47 0.62, 61.33 0.74, 60.71 69.72 80
4 10/08/2025 05:59:16 0.62, 61.34 0.13, 63.67 264.46 80
5 10/08/2025 18:20:40 -0.62, 61.45 -1.25, 58.48 337.09 80
6 10/10/2025 18:08:28 -0.63, 61.48 -0.66, 61.45 4.66 80
7 10/12/2025 17:53:36 -0.63, 61.51 -0.03, 64.41 329.29 80
8 10/13/2025 06:14:52 0.64, 61.43 1.09, 59.25 247.45 80
9 10/15/2025 06:05:19 0.65, 61.46 0.48, 62.21 85.85 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/1/2025
SNOs_Map_GOES-15_LANDSAT-8_20251002.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 10/01/2025 in txt file.

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