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: 10/2/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/03/2025 20:14:34 0.07,-104.69 0.82,-101.37 379.14 80
2 10/05/2025 08:36:24 -0.06,-104.69 0.39,-106.63 221.87 80
3 10/06/2025 08:15:01 -0.07,-104.69 -0.67,-102.11 293.92 80
4 10/07/2025 20:36:59 0.06,-104.68 -0.56,-107.41 310.84 80
5 10/08/2025 20:20:55 0.06,-104.68 0.45,-102.88 205.21 80
6 10/10/2025 08:42:45 -0.05,-104.68 0.70,-108.16 395.56 80
7 10/11/2025 08:21:22 -0.06,-104.67 -0.32,-103.63 119.80 80
8 10/12/2025 20:43:19 0.05,-104.66 -0.89,-108.92 486.05 80
9 10/13/2025 20:27:16 0.06,-104.65 0.13,-104.40 29.77 80
10 10/16/2025 08:30:22 -0.06,-104.66 0.04,-105.13 54.46 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 10/2/2025
SNOs_Map_GOES-16_NPP_20251003.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 10/02/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP