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: 5/2/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/03/2025 08:40:34 0.26,-108.36 0.24,-108.23 14.73 80
2 05/05/2025 20:41:10 -0.24,-108.39 -0.38,-109.02 72.43 80
3 05/06/2025 20:25:06 -0.27,-108.39 0.63,-104.49 444.91 80
4 05/08/2025 08:44:15 0.20,-108.38 0.53,-109.76 158.00 80
5 05/09/2025 08:28:12 0.23,-108.39 -0.48,-105.24 359.36 80
6 05/10/2025 20:47:31 -0.17,-108.41 -0.65,-110.56 244.86 80
7 05/11/2025 20:31:27 -0.20,-108.41 0.32,-106.02 272.40 80
8 05/13/2025 08:50:37 0.13,-108.40 0.79,-111.30 331.01 80
9 05/14/2025 08:34:34 0.16,-108.40 -0.24,-106.77 186.04 80
10 05/15/2025 20:53:52 -0.09,-108.41 -0.93,-112.08 418.84 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/2/2025
SNOs_Map_GOES-14_NPP_20250503.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/02/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP