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: 1/30/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/30/2025 20:21:59 -0.34,-107.93 0.41,-104.57 382.18 80
2 02/01/2025 08:46:26 0.37,-107.94 0.82,-109.83 215.89 80
3 02/02/2025 08:25:02 0.35,-107.93 -0.26,-105.31 299.04 80
4 02/03/2025 20:49:38 -0.38,-107.88 -0.96,-110.60 310.26 80
5 02/04/2025 20:28:12 -0.37,-107.86 0.01,-106.06 204.60 80
6 02/06/2025 08:52:41 0.39,-107.87 1.15,-111.33 393.87 80
7 02/07/2025 08:31:16 0.38,-107.86 0.12,-106.80 120.89 80
8 02/08/2025 20:55:50 -0.41,-107.80 -1.38,-112.08 488.78 80
9 02/09/2025 20:34:26 -0.40,-107.78 -0.34,-107.56 26.04 80
10 02/12/2025 08:40:09 0.42,-107.78 0.51,-108.29 57.30 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/30/2025
SNOs_Map_GOES-14_NPP_20250130.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/30/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP