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: 4/23/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/24/2025 20:47:09 -0.32,-108.36 -0.77,-110.49 242.12 80
2 04/25/2025 20:31:05 -0.34,-108.37 0.22,-105.96 275.03 80
3 04/27/2025 08:50:15 0.29,-108.36 0.96,-111.23 328.01 80
4 04/28/2025 08:34:11 0.31,-108.36 -0.04,-106.70 188.87 80
5 04/29/2025 20:53:31 -0.25,-108.38 -1.07,-112.02 415.96 80
6 04/30/2025 20:37:28 -0.28,-108.38 -0.07,-107.49 100.81 80
7 05/03/2025 08:40:34 0.25,-108.36 0.24,-108.24 14.36 80
8 05/05/2025 20:41:10 -0.23,-108.38 -0.38,-109.02 72.76 80
9 05/06/2025 20:25:06 -0.26,-108.39 0.63,-104.49 444.65 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/23/2025
SNOs_Map_GOES-14_NPP_20250424.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/23/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP