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: 3/8/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/08/2025 20:30:31 -0.48,-108.01 0.01,-105.91 240.72 80
2 03/10/2025 08:49:37 0.48,-108.05 1.15,-111.17 354.19 80
3 03/11/2025 08:33:31 0.49,-108.07 0.17,-106.62 164.36 80
4 03/12/2025 20:52:45 -0.48,-108.06 -1.36,-111.91 439.74 80
5 03/13/2025 20:36:40 -0.49,-108.07 -0.32,-107.38 78.99 80
6 03/16/2025 08:39:39 0.48,-108.13 0.47,-108.10 3.37 80
7 03/18/2025 20:40:07 -0.48,-108.13 -0.66,-108.85 82.04 80
8 03/19/2025 20:24:02 -0.49,-108.14 0.39,-104.32 436.61 80
9 03/21/2025 08:43:07 0.47,-108.18 0.79,-109.57 158.46 80
10 03/22/2025 08:27:01 0.49,-108.19 -0.21,-105.03 360.10 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/8/2025
SNOs_Map_GOES-14_NPP_20250309.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/08/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP