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: 3/11/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/12/2025 06:32:57 -0.08, -75.28 0.19, -76.48 136.76 80
2 03/13/2025 06:11:32 -0.08, -75.29 -0.85, -71.95 381.83 80
3 03/14/2025 18:33:26 0.07, -75.31 -0.33, -77.24 219.21 80
4 03/15/2025 18:17:20 0.07, -75.33 0.65, -72.69 300.12 80
5 03/17/2025 06:39:06 -0.07, -75.37 0.48, -77.96 294.69 80
6 03/18/2025 06:17:40 -0.07, -75.38 -0.51, -73.41 224.53 80
7 03/19/2025 18:39:34 0.07, -75.40 -0.66, -78.71 376.25 80
8 03/20/2025 18:23:27 0.07, -75.43 0.33, -74.16 143.46 80
9 03/22/2025 06:45:13 -0.06, -75.47 0.85, -79.42 450.27 80
10 03/23/2025 06:23:47 -0.06, -75.49 -0.21, -74.89 69.36 80
11 03/25/2025 18:26:55 0.05, -75.54 0.05, -75.64 11.15 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/11/2025
SNOs_Map_GOES-16_NPP_20250312.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/11/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP