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: 2/22/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/23/2025 08:31:08 0.45,-107.89 0.17,-106.73 132.66 80
2 02/24/2025 20:55:42 -0.46,-107.88 -1.39,-112.01 471.59 80
3 02/25/2025 20:34:16 -0.46,-107.89 -0.38,-107.48 46.39 80
4 02/28/2025 08:39:58 0.47,-107.94 0.52,-108.21 30.73 80
5 03/01/2025 08:18:33 0.46,-107.95 -0.49,-103.67 487.41 80
6 03/02/2025 20:43:07 -0.47,-107.94 -0.71,-108.96 116.83 80
7 03/03/2025 20:21:42 -0.47,-107.95 0.31,-104.43 401.20 80
8 03/05/2025 08:43:29 0.47,-107.98 0.83,-109.70 194.43 80
9 03/06/2025 08:27:22 0.47,-107.99 -0.14,-105.15 323.54 80
10 03/07/2025 20:46:37 -0.48,-107.98 -1.05,-110.44 281.21 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/22/2025
SNOs_Map_GOES-14_NPP_20250223.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/22/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP