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: 11/12/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/13/2025 20:43:43 0.00,-104.67 -0.94,-108.86 478.01 80
2 11/14/2025 20:27:38 0.00,-104.67 0.07,-104.33 39.15 80
3 11/17/2025 08:30:42 0.00,-104.70 0.11,-105.06 41.72 80
4 11/18/2025 08:09:18 0.00,-104.69 -0.90,-100.52 475.07 80
5 11/19/2025 20:31:14 -0.02,-104.68 -0.27,-105.82 129.37 80
6 11/20/2025 20:15:10 -0.01,-104.69 0.75,-101.28 387.71 80
7 11/22/2025 08:36:58 0.02,-104.70 0.42,-106.55 209.76 80
8 11/23/2025 08:15:33 0.02,-104.70 -0.61,-102.02 306.67 80
9 11/24/2025 20:37:29 -0.03,-104.68 -0.62,-107.30 298.94 80
10 11/25/2025 20:21:24 -0.02,-104.68 0.42,-102.77 218.02 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 11/12/2025
SNOs_Map_GOES-16_NPP_20251113.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 11/12/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP