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: 3/11/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/12/2025 20:52:45 -0.48,-108.06 -1.37,-111.91 439.89 80
2 03/13/2025 20:36:39 -0.49,-108.07 -0.33,-107.38 78.68 80
3 03/16/2025 08:36:59 0.48,-108.12 0.49,-108.10 2.42 80
4 03/18/2025 20:40:08 -0.48,-108.12 -0.61,-108.86 83.17 80
5 03/19/2025 20:24:01 -0.49,-108.13 0.38,-104.31 435.36 80
6 03/21/2025 08:43:07 0.47,-108.16 0.80,-109.57 160.39 80
7 03/22/2025 08:27:00 0.49,-108.17 -0.19,-105.03 358.02 80
8 03/23/2025 20:46:15 -0.47,-108.16 -0.97,-110.32 246.52 80
9 03/24/2025 20:30:08 -0.49,-108.17 0.03,-105.78 271.82 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/11/2025
SNOs_Map_GOES-14_NPP_20250312.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/11/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP