Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/31/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/01/2025 08:28:17 -0.48,-108.48 -1.19,-105.39 351.71 80
2 11/02/2025 20:52:52 0.35,-108.43 -0.14,-110.66 253.44 80
3 11/03/2025 20:31:29 0.42,-108.44 0.96,-106.15 261.51 80
4 11/05/2025 08:55:55 -0.29,-108.48 0.39,-111.38 330.52 80
5 11/06/2025 08:34:33 -0.36,-108.48 -0.72,-106.87 183.41 80
6 11/07/2025 20:59:07 0.22,-108.42 -0.61,-112.13 423.33 80
7 11/08/2025 20:37:45 0.30,-108.41 0.50,-107.62 90.99 80
8 11/11/2025 08:40:49 -0.25,-108.46 -0.28,-108.34 13.34 80
9 11/13/2025 20:46:39 0.17,-108.39 0.02,-109.09 78.82 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/31/2025
SNOs_Map_GOES-14_NPP_20251101.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/31/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP