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: 2/23/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/24/2025 20:55:42 -0.46,-107.88 -1.40,-112.01 471.41 80
2 02/25/2025 20:34:16 -0.46,-107.89 -0.39,-107.47 46.69 80
3 02/28/2025 08:39:58 0.47,-107.94 0.53,-108.21 30.36 80
4 03/01/2025 08:18:33 0.46,-107.95 -0.49,-103.67 487.84 80
5 03/02/2025 20:43:07 -0.47,-107.94 -0.71,-108.96 116.23 80
6 03/03/2025 20:21:41 -0.47,-107.95 0.31,-104.42 401.88 80
7 03/05/2025 08:43:29 0.47,-107.99 0.82,-109.69 193.69 80
8 03/06/2025 08:27:22 0.47,-108.00 -0.14,-105.15 324.35 80
9 03/07/2025 20:46:36 -0.48,-107.98 -1.05,-110.44 280.20 80
10 03/08/2025 20:30:31 -0.48,-107.99 -0.01,-105.90 237.85 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/23/2025
SNOs_Map_GOES-14_NPP_20250224.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/23/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP