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: 10/8/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/10/2025 08:42:45 -0.04,-104.71 0.74,-108.14 391.43 80
2 10/11/2025 08:21:21 -0.04,-104.71 -0.27,-103.61 124.99 80
3 10/12/2025 20:43:20 0.03,-104.72 -0.89,-108.92 478.40 80
4 10/13/2025 20:27:16 0.04,-104.73 0.12,-104.39 38.46 80
5 10/16/2025 08:30:22 -0.04,-104.75 0.07,-105.13 44.13 80
6 10/17/2025 08:09:00 -0.05,-104.76 -1.00,-100.61 472.88 80
7 10/18/2025 20:30:57 0.04,-104.77 -0.20,-105.91 129.56 80
8 10/19/2025 20:14:53 0.04,-104.78 0.83,-101.38 388.08 80
9 10/21/2025 08:36:43 -0.03,-104.80 0.38,-106.65 209.99 80
10 10/22/2025 08:15:19 -0.03,-104.81 -0.64,-102.12 307.12 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 10/8/2025
SNOs_Map_GOES-16_NPP_20251009.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 10/08/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP