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: 4/27/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/28/2020 18:26:21 0.02, -75.18 -0.09, -75.73 62.97 80
2 04/29/2020 18:10:17 0.02, -75.18 0.94, -71.20 453.95 80
3 05/01/2020 06:32:04 -0.01, -75.18 0.26, -76.47 146.08 80
4 05/02/2020 06:10:39 -0.01, -75.19 -0.71, -71.92 371.00 80
5 05/03/2020 18:32:35 0.01, -75.20 -0.48, -77.23 231.59 80
6 05/04/2020 18:16:31 0.01, -75.21 0.55, -72.70 286.03 80
7 05/06/2020 06:38:19 -0.01, -75.23 0.58, -77.98 312.76 80
8 05/07/2020 06:16:53 -0.01, -75.24 -0.39, -73.43 204.96 80
9 05/08/2020 18:38:50 0.01, -75.26 -0.79, -78.74 396.96 80
10 05/09/2020 18:22:45 0.01, -75.27 0.24, -74.21 121.16 80
11 05/11/2020 06:44:32 -0.00, -75.30 0.95, -79.47 476.57 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/27/2020
SNOs_Map_GOES-16_NPP_20200428.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/27/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service