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: 3/12/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/13/2025 20:36:39 -0.49,-108.07 -0.32,-107.38 78.69 80
2 03/16/2025 08:39:39 0.48,-108.12 0.48,-108.10 2.03 80
3 03/18/2025 20:40:07 -0.48,-108.12 -0.66,-108.85 83.28 80
4 03/19/2025 20:24:02 -0.49,-108.13 0.39,-104.32 435.20 80
5 03/21/2025 08:43:07 0.47,-108.16 0.80,-109.57 160.71 80
6 03/22/2025 08:27:00 0.49,-108.17 -0.20,-105.03 357.66 80
7 03/23/2025 20:46:15 -0.47,-108.16 -0.96,-110.32 246.80 80
8 03/24/2025 20:30:08 -0.49,-108.16 0.04,-105.78 271.50 80
9 03/26/2025 08:49:14 0.47,-108.19 1.13,-111.04 324.73 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/12/2025
SNOs_Map_GOES-14_NPP_20250313.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/12/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP