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: 6/11/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/12/2025 20:29:03 0.00,-104.75 -0.25,-105.89 129.65 80
2 06/13/2025 20:12:59 0.01,-104.76 0.80,-101.37 387.78 80
3 06/15/2025 08:34:47 -0.00,-104.77 0.42,-106.62 211.40 80
4 06/16/2025 08:13:24 -0.00,-104.78 -0.63,-102.10 305.95 80
5 06/17/2025 20:35:20 0.00,-104.80 -0.58,-107.40 296.13 80
6 06/18/2025 20:19:16 0.00,-104.81 0.41,-102.86 221.57 80
7 06/20/2025 08:41:05 -0.00,-104.83 0.75,-108.13 377.17 80
8 06/21/2025 08:19:42 -0.00,-104.83 -0.31,-103.61 140.09 80
9 06/22/2025 20:41:38 0.01,-104.84 -0.89,-108.91 462.87 80
10 06/23/2025 20:25:33 0.01,-104.85 0.11,-104.37 54.43 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 6/11/2025
SNOs_Map_GOES-16_NPP_20250612.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 06/11/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP