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: 11/7/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/07/2025 20:59:08 0.22,-108.43 -0.58,-112.13 421.82 80
2 11/08/2025 20:37:44 0.30,-108.43 0.47,-107.61 92.73 80
3 11/10/2025 09:02:11 -0.16,-108.47 0.80,-112.85 499.16 80
4 11/11/2025 08:40:48 -0.25,-108.47 -0.25,-108.33 15.03 80
5 11/13/2025 20:46:39 0.17,-108.42 -0.00,-109.08 76.06 80
6 11/14/2025 20:25:16 0.26,-108.42 1.12,-104.57 439.06 80
7 11/16/2025 08:49:43 -0.11,-108.48 0.20,-109.80 151.28 80
8 11/17/2025 08:28:20 -0.19,-108.47 -0.93,-105.29 363.13 80
9 11/18/2025 20:52:53 0.04,-108.42 -0.43,-110.55 242.82 80
10 11/19/2025 20:31:30 0.12,-108.42 0.64,-106.03 272.10 80
11 11/21/2025 08:55:56 0.03,-108.48 0.66,-111.26 317.59 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/7/2025
SNOs_Map_GOES-14_NPP_20251108.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/07/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP