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: 4/8/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/08/2025 20:46:39 -0.42,-108.28 -0.88,-110.39 240.53 80
2 04/09/2025 20:30:35 -0.44,-108.29 0.08,-105.86 276.46 80
3 04/11/2025 08:49:47 0.40,-108.30 1.04,-111.14 324.32 80
4 04/12/2025 08:33:43 0.42,-108.31 0.07,-106.61 192.75 80
5 04/13/2025 20:53:03 -0.38,-108.32 -1.22,-111.93 412.73 80
6 04/14/2025 20:37:01 -0.40,-108.32 -0.19,-107.41 104.17 80
7 04/16/2025 08:56:11 0.35,-108.33 1.35,-112.69 497.13 80
8 04/17/2025 08:40:09 0.38,-108.33 0.31,-108.17 19.88 80
9 04/19/2025 20:40:45 -0.36,-108.34 -0.52,-108.94 69.69 80
10 04/20/2025 20:24:42 -0.39,-108.34 0.52,-104.42 447.09 80
11 04/22/2025 08:43:52 0.34,-108.34 0.62,-109.70 154.61 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/8/2025
SNOs_Map_GOES-14_NPP_20250409.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/08/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP