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: 4/1/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/03/2025 20:40:13 -0.44,-108.25 -0.57,-108.85 67.65 80
2 04/04/2025 20:24:11 -0.46,-108.26 0.44,-104.32 449.06 80
3 04/06/2025 08:43:21 0.43,-108.27 0.76,-109.59 151.27 80
4 04/07/2025 08:27:18 0.45,-108.28 -0.26,-105.07 365.81 80
5 04/08/2025 20:46:39 -0.42,-108.29 -0.91,-110.39 239.67 80
6 04/09/2025 20:30:36 -0.44,-108.30 0.11,-105.87 277.60 80
7 04/11/2025 08:49:48 0.40,-108.32 1.01,-111.15 322.24 80
8 04/12/2025 08:33:44 0.42,-108.33 0.04,-106.62 195.14 80
9 04/13/2025 20:53:04 -0.38,-108.34 -1.20,-111.94 410.26 80
10 04/14/2025 20:37:02 -0.40,-108.35 -0.17,-107.42 106.95 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/1/2025
SNOs_Map_GOES-14_NPP_20250402.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/01/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP