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: 10/26/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/27/2023 06:42:50 0.03, -75.20 0.98, -79.47 486.57 80
2 10/28/2023 06:24:05 0.03, -75.20 -0.02, -74.94 29.89 80
3 10/30/2023 18:27:18 -0.03, -75.22 -0.15, -75.72 57.37 80
4 10/31/2023 18:11:13 -0.03, -75.23 0.85, -71.19 459.45 80
5 11/02/2023 06:33:03 0.02, -75.23 0.28, -76.48 141.14 80
6 11/03/2023 06:11:38 0.03, -75.24 -0.73, -71.95 375.90 80
7 11/04/2023 18:33:35 -0.02, -75.26 -0.48, -77.25 227.08 80
8 11/05/2023 18:17:31 -0.02, -75.27 0.58, -72.73 290.58 80
9 11/07/2023 06:39:19 0.01, -75.30 0.59, -78.01 308.26 80
10 11/08/2023 06:17:55 0.01, -75.31 -0.42, -73.48 209.79 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 10/26/2023
SNOs_Map_GOES-16_NPP_20231026.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 10/26/2023 in txt file.

Historical Predications of SNOs between GOES-16 and NPP