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: 9/19/2018
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/20/2018 18:17:16 0.02, -75.19 0.57, -72.67 286.72 80
2 09/22/2018 06:39:05 -0.01, -75.20 0.57, -77.95 312.45 80
3 09/23/2018 06:17:40 -0.01, -75.21 -0.42, -73.42 204.39 80
4 09/24/2018 18:39:37 0.01, -75.20 -0.79, -78.71 400.19 80
5 09/25/2018 18:23:33 0.00, -75.21 0.26, -74.19 117.00 80
6 09/27/2018 06:45:22 -0.00, -75.23 0.94, -79.46 481.27 80
7 09/28/2018 06:23:57 0.00, -75.24 -0.06, -74.92 36.06 80
8 09/30/2018 18:27:10 -0.01, -75.25 -0.09, -75.70 50.55 80
9 10/01/2018 18:11:05 -0.01, -75.26 0.91, -71.17 466.88 80
10 10/03/2018 06:30:14 0.01, -75.29 0.29, -76.43 131.16 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 9/19/2018
SNOs_Map_GOES-16_NPP_20180920.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 09/19/2018 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service