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: 4/27/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/28/2025 08:34:11 0.31,-108.36 -0.06,-106.70 189.23 80
2 04/29/2025 20:53:32 -0.25,-108.38 -1.05,-112.03 415.41 80
3 04/30/2025 20:37:27 -0.28,-108.38 -0.11,-107.48 101.51 80
4 05/03/2025 08:40:34 0.26,-108.37 0.21,-108.24 15.33 80
5 05/05/2025 20:41:10 -0.24,-108.40 -0.35,-109.03 71.45 80
6 05/06/2025 20:25:05 -0.27,-108.40 0.61,-104.49 446.13 80
7 05/08/2025 08:44:16 0.20,-108.40 0.50,-109.77 156.38 80
8 05/09/2025 08:28:11 0.23,-108.40 -0.46,-105.23 361.19 80
9 05/10/2025 20:47:31 -0.17,-108.43 -0.67,-110.55 242.77 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/27/2025
SNOs_Map_GOES-14_NPP_20250428.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/27/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP