Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/19/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/21/2025 18:27:32 0.05, -75.21 -0.07, -75.85 71.97 80
2 02/22/2025 18:11:27 0.05, -75.22 0.93, -71.31 445.91 80
3 02/24/2025 06:33:14 -0.04, -75.23 0.23, -76.58 152.99 80
4 02/25/2025 06:11:49 -0.04, -75.24 -0.78, -72.04 364.92 80
5 02/26/2025 18:33:43 0.03, -75.26 -0.44, -77.33 236.05 80
6 02/27/2025 18:17:38 0.03, -75.27 0.58, -72.79 282.57 80
7 03/01/2025 06:39:25 -0.02, -75.29 0.57, -78.06 314.53 80
8 03/02/2025 06:17:59 -0.03, -75.31 -0.45, -73.52 204.09 80
9 03/03/2025 18:39:54 0.03, -75.33 -0.74, -78.81 396.43 80
10 03/04/2025 18:23:48 0.03, -75.35 0.28, -74.28 122.64 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 2/19/2025
SNOs_Map_GOES-16_NPP_20250220.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 02/19/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP