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: 3/19/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2019 18:38:56 0.00, -75.19 -0.81, -78.73 403.89 80
2 03/20/2019 18:22:50 0.00, -75.20 0.20, -74.20 112.94 80
3 03/22/2019 06:44:38 -0.00, -75.20 0.94, -79.47 486.83 80
4 03/23/2019 06:23:12 -0.01, -75.20 -0.06, -74.94 30.19 80
5 03/25/2019 18:26:23 0.02, -75.22 -0.07, -75.71 55.45 80
6 03/26/2019 18:10:17 0.02, -75.23 0.93, -71.17 462.21 80
7 03/28/2019 06:32:04 -0.01, -75.24 0.26, -76.44 136.14 80
8 03/29/2019 06:10:38 -0.01, -75.25 -0.74, -71.90 381.82 80
9 03/30/2019 18:32:34 0.00, -75.28 -0.46, -77.20 219.86 80
10 03/31/2019 18:16:29 0.00, -75.29 0.61, -72.67 298.66 80
11 04/02/2019 06:38:15 0.00, -75.32 0.58, -77.94 298.31 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/19/2019
SNOs_Map_GOES-16_NPP_20190320.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/19/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service