Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/5/2026
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/05/2026 21:18:01 -0.33, 63.59 -0.49, 64.28 79.27 80
2 06/08/2026 09:18:39 0.38, 63.58 0.38, 63.49 9.72 80
3 06/10/2026 21:21:48 -0.45, 63.66 -0.26, 62.74 104.44 80
4 06/11/2026 21:05:44 -0.40, 63.68 -1.23, 67.28 410.57 80
5 06/13/2026 09:25:05 0.53, 63.68 0.13, 61.96 196.90 80
6 06/14/2026 09:09:01 0.47, 63.71 1.10, 66.50 318.29 80
7 06/15/2026 21:28:14 -0.60, 63.77 -0.01, 61.21 292.83 80
8 06/16/2026 21:12:10 -0.55, 63.80 -0.98, 65.75 221.48 80
9 06/18/2026 09:31:30 0.67, 63.82 -0.11, 60.42 387.78 80
10 06/19/2026 09:15:27 0.61, 63.85 0.87, 64.96 127.44 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/5/2026
SNOs_Map_GOES-15_NPP_20260606.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/05/2026 in txt file.

Historical Predications of SNOs between GOES-15 and NPP