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: 11/1/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/02/2025 20:52:52 0.35,-108.44 -0.12,-110.66 253.29 80
2 11/03/2025 20:31:29 0.42,-108.44 0.93,-106.14 261.74 80
3 11/05/2025 08:55:56 -0.29,-108.48 0.36,-111.38 330.29 80
4 11/06/2025 08:34:33 -0.36,-108.48 -0.74,-106.87 183.69 80
5 11/07/2025 20:59:07 0.22,-108.42 -0.64,-112.12 422.88 80
6 11/08/2025 20:37:44 0.30,-108.42 0.47,-107.61 91.48 80
7 11/10/2025 09:02:12 -0.16,-108.47 0.81,-112.86 499.97 80
8 11/11/2025 08:40:48 -0.25,-108.46 -0.25,-108.33 14.14 80
9 11/13/2025 20:46:39 0.17,-108.40 -0.01,-109.08 78.08 80
10 11/14/2025 20:25:16 0.26,-108.40 1.11,-104.57 436.83 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/1/2025
SNOs_Map_GOES-14_NPP_20251102.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/01/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP