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: 11/10/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/11/2025 08:43:11 0.00,-104.68 0.74,-108.11 389.90 80
2 11/12/2025 08:21:47 -0.01,-104.68 -0.26,-103.57 126.42 80
3 11/13/2025 20:43:43 -0.00,-104.67 -0.94,-108.86 477.83 80
4 11/14/2025 20:27:38 0.00,-104.68 0.06,-104.33 39.44 80
5 11/17/2025 08:30:43 0.01,-104.70 0.07,-105.07 41.11 80
6 11/18/2025 08:09:19 0.00,-104.70 -0.94,-100.53 475.72 80
7 11/19/2025 20:31:15 -0.02,-104.69 -0.24,-105.83 128.63 80
8 11/20/2025 20:15:11 -0.01,-104.70 0.77,-101.29 388.56 80
9 11/22/2025 08:36:58 0.03,-104.72 0.47,-106.54 208.70 80
10 11/23/2025 08:15:34 0.02,-104.72 -0.61,-102.02 307.78 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 11/10/2025
SNOs_Map_GOES-16_NPP_20251111.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 11/10/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP