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: 9/21/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/21/2019 06:11:20 -0.01, -75.19 -0.73, -71.93 371.85 80
2 09/22/2019 18:33:17 0.02, -75.21 -0.45, -77.23 231.06 80
3 09/23/2019 18:17:12 0.02, -75.21 0.58, -72.70 285.71 80
4 09/25/2019 06:38:59 -0.02, -75.20 0.62, -77.96 315.17 80
5 09/26/2019 06:17:35 -0.01, -75.21 -0.40, -73.43 201.90 80
6 09/27/2019 18:39:31 0.01, -75.22 -0.77, -78.74 400.02 80
7 09/28/2019 18:23:27 0.01, -75.23 0.27, -74.21 117.64 80
8 09/30/2019 06:45:14 -0.01, -75.24 0.94, -79.47 481.83 80
9 10/01/2019 06:23:50 -0.00, -75.25 -0.09, -74.94 36.06 80
10 10/03/2019 18:27:00 -0.00, -75.29 -0.10, -75.70 46.70 80
11 10/04/2019 18:10:56 -0.02, -75.31 0.94, -71.18 472.02 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 9/21/2019
SNOs_Map_GOES-16_NPP_20190921.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 09/21/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service