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: 9/17/2018
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/17/2018 06:32:47 -0.01, -75.20 0.27, -76.43 139.91 80
2 09/18/2018 06:11:24 -0.02, -75.21 -0.78, -71.91 376.57 80
3 09/19/2018 18:36:00 0.02, -75.20 -0.44, -77.20 228.29 80
4 09/20/2018 18:17:16 0.02, -75.21 0.61, -72.68 288.75 80
5 09/22/2018 06:39:05 -0.01, -75.23 0.58, -77.95 309.57 80
6 09/23/2018 06:17:40 -0.01, -75.24 -0.41, -73.41 207.87 80
7 09/24/2018 18:39:38 0.01, -75.25 -0.74, -78.72 395.68 80
8 09/25/2018 18:23:33 0.00, -75.26 0.25, -74.19 122.09 80
9 09/27/2018 06:45:21 -0.00, -75.29 0.94, -79.46 475.29 80
10 09/28/2018 06:26:38 -0.00, -75.30 -0.11, -74.94 42.76 80
11 09/30/2018 18:27:10 -0.01, -75.33 -0.10, -75.70 42.27 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 9/17/2018
SNOs_Map_GOES-16_NPP_20180917.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 09/17/2018 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service