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: 3/10/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/11/2025 08:33:31 0.49,-108.06 0.15,-106.63 164.07 80
2 03/12/2025 20:52:45 -0.48,-108.06 -1.33,-111.92 439.94 80
3 03/13/2025 20:36:39 -0.49,-108.07 -0.35,-107.37 78.70 80
4 03/16/2025 08:39:40 0.48,-108.12 0.45,-108.11 3.91 80
5 03/18/2025 20:40:08 -0.48,-108.13 -0.64,-108.85 82.88 80
6 03/19/2025 20:24:01 -0.49,-108.13 0.35,-104.31 435.63 80
7 03/21/2025 08:43:07 0.47,-108.17 0.77,-109.58 159.86 80
8 03/22/2025 08:27:01 0.49,-108.18 -0.22,-105.03 358.59 80
9 03/23/2025 20:46:15 -0.47,-108.17 -0.94,-110.33 246.08 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/10/2025
SNOs_Map_GOES-14_NPP_20250311.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/10/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP