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: 12/2/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/03/2025 08:28:48 0.14,-108.37 -0.59,-105.27 354.36 80
2 12/04/2025 20:53:24 -0.30,-108.30 -0.82,-110.53 254.77 80
3 12/05/2025 20:32:04 -0.21,-108.29 0.31,-106.03 258.31 80
4 12/07/2025 08:56:32 0.36,-108.35 1.03,-111.27 333.13 80
5 12/08/2025 08:35:11 0.28,-108.34 -0.10,-106.77 179.51 80
6 12/09/2025 20:59:48 -0.43,-108.26 -1.30,-112.03 430.25 80
7 12/10/2025 20:38:27 -0.34,-108.26 -0.17,-107.53 83.23 80
8 12/13/2025 08:43:06 0.41,-108.32 0.42,-108.26 7.06 12
9 12/15/2025 20:47:30 -0.49,-108.24 -0.67,-109.02 89.54 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/2/2025
SNOs_Map_GOES-14_NPP_20251203.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/02/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP