Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/6/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/07/2025 08:19:46 0.01,-104.72 -0.27,-103.57 131.69 80
2 07/08/2025 20:41:43 0.00,-104.72 -0.92,-108.87 472.31 80
3 07/09/2025 20:25:38 0.01,-104.72 0.09,-104.33 43.86 80
4 07/12/2025 08:28:42 -0.01,-104.71 0.09,-105.06 41.18 80
5 07/13/2025 08:07:17 -0.01,-104.70 -0.92,-100.53 475.15 80
6 07/14/2025 20:29:14 0.01,-104.70 -0.27,-105.83 128.60 80
7 07/15/2025 20:13:10 0.01,-104.70 0.80,-101.31 387.98 80
8 07/17/2025 08:34:58 -0.01,-104.70 0.44,-106.56 212.77 80
9 07/18/2025 08:13:33 -0.01,-104.70 -0.58,-102.03 303.56 80
10 07/19/2025 20:35:29 0.00,-104.69 -0.61,-107.32 300.72 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 7/6/2025
SNOs_Map_GOES-16_NPP_20250707.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 07/06/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP