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: 1/20/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/20/2025 18:27:36 0.02, -75.19 -0.14, -75.91 82.19 80
2 01/21/2025 18:11:31 0.02, -75.20 0.86, -71.38 434.57 80
3 01/23/2025 06:33:20 0.00, -75.19 0.33, -76.65 166.02 80
4 01/24/2025 06:11:55 0.01, -75.19 -0.68, -72.11 350.82 80
5 01/25/2025 18:33:52 -0.01, -75.20 -0.52, -77.41 252.29 80
6 01/26/2025 18:17:47 -0.01, -75.21 0.49, -72.88 264.64 80
7 01/28/2025 06:39:35 0.00, -75.21 0.69, -78.15 335.64 80
8 01/29/2025 06:18:12 -0.00, -75.21 -0.38, -73.63 181.35 80
9 01/30/2025 18:40:07 0.00, -75.23 -0.85, -78.92 421.15 80
10 01/31/2025 18:24:03 0.00, -75.24 0.17, -74.39 96.68 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 1/20/2025
SNOs_Map_GOES-16_NPP_20250120.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 01/20/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP