Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/11/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/11/2025 08:40:49 -0.25,-108.46 -0.29,-108.34 14.50 80
2 11/13/2025 20:46:40 0.17,-108.41 0.04,-109.08 76.35 80
3 11/14/2025 20:25:16 0.26,-108.41 1.10,-104.56 438.58 80
4 11/16/2025 08:49:42 -0.11,-108.46 0.21,-109.80 152.37 80
5 11/17/2025 08:28:20 -0.19,-108.46 -0.92,-105.29 361.93 80
6 11/18/2025 20:52:53 0.04,-108.41 -0.44,-110.54 243.80 80
7 11/19/2025 20:31:30 0.12,-108.41 0.63,-106.02 270.99 80
8 11/21/2025 08:55:56 0.03,-108.46 0.66,-111.26 319.26 80
9 11/22/2025 08:34:33 -0.06,-108.45 -0.42,-106.74 194.69 80
10 11/23/2025 20:59:06 -0.09,-108.38 -0.93,-112.00 412.42 80
11 11/24/2025 20:37:43 -0.01,-108.38 0.21,-107.49 102.04 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/11/2025
SNOs_Map_GOES-14_NPP_20251112.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/11/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP