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: 4/1/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/02/2025 06:39:05 -0.06, -75.50 0.45, -77.92 274.53 80
2 04/03/2025 06:17:42 -0.07, -75.50 -0.56, -73.39 240.54 80
3 04/04/2025 18:39:42 0.06, -75.48 -0.67, -78.70 366.55 80
4 04/05/2025 18:23:39 0.05, -75.48 0.34, -74.17 149.19 80
5 04/07/2025 06:45:29 -0.04, -75.50 0.86, -79.45 450.11 80
6 04/08/2025 06:24:07 -0.04, -75.50 -0.16, -74.92 66.08 80
7 04/10/2025 18:27:25 0.04, -75.51 0.02, -75.72 22.84 80
8 04/11/2025 18:11:21 0.04, -75.53 0.99, -71.18 494.40 80
9 04/13/2025 06:33:12 -0.04, -75.56 0.19, -76.46 103.10 80
10 04/14/2025 06:11:49 -0.04, -75.57 -0.84, -71.94 414.01 80
11 04/15/2025 18:33:49 0.04, -75.58 -0.31, -77.26 190.65 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/1/2025
SNOs_Map_GOES-16_NPP_20250402.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/01/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP