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: 2/1/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/01/2025 08:46:26 0.37,-107.95 0.81,-109.83 215.64 80
2 02/02/2025 08:25:02 0.35,-107.93 -0.22,-105.30 299.36 80
3 02/03/2025 20:49:37 -0.38,-107.88 -1.01,-110.59 309.86 80
4 02/04/2025 20:28:12 -0.37,-107.87 0.02,-106.06 205.09 80
5 02/06/2025 08:52:40 0.39,-107.88 1.19,-111.32 393.10 80
6 02/07/2025 08:31:15 0.38,-107.86 0.16,-106.79 121.73 80
7 02/08/2025 20:55:51 -0.41,-107.80 -1.36,-112.09 487.85 80
8 02/09/2025 20:34:26 -0.40,-107.79 -0.32,-107.56 27.23 80
9 02/12/2025 08:40:08 0.42,-107.79 0.54,-108.28 55.83 80
10 02/13/2025 08:18:43 0.41,-107.78 -0.50,-103.75 459.53 80
11 02/14/2025 20:43:18 -0.42,-107.73 -0.73,-109.04 149.21 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/1/2025
SNOs_Map_GOES-14_NPP_20250201.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/01/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP