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: 5/8/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/09/2025 08:28:12 0.23,-108.37 -0.47,-105.23 358.15 80
2 05/10/2025 20:47:31 -0.17,-108.40 -0.67,-110.55 245.91 80
3 05/11/2025 20:31:27 -0.20,-108.40 0.35,-106.02 271.10 80
4 05/13/2025 08:50:37 0.13,-108.38 0.81,-111.29 333.26 80
5 05/14/2025 08:34:33 0.16,-108.38 -0.21,-106.77 183.47 80
6 05/15/2025 20:53:52 -0.09,-108.39 -0.91,-112.09 421.34 80
7 05/16/2025 20:37:48 -0.12,-108.39 0.05,-107.55 95.39 80
8 05/19/2025 08:40:54 0.09,-108.36 0.09,-108.29 7.50 80
9 05/21/2025 20:41:29 -0.07,-108.37 -0.22,-109.08 80.44 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/8/2025
SNOs_Map_GOES-14_NPP_20250509.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/08/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP