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: 4/25/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/26/2020 06:23:09 -0.02, -75.16 -0.08, -74.96 23.64 80
2 04/28/2020 18:26:21 0.02, -75.17 -0.09, -75.73 63.18 80
3 04/29/2020 18:10:17 0.02, -75.18 0.93, -71.20 453.63 80
4 05/01/2020 06:32:04 -0.01, -75.17 0.26, -76.47 146.70 80
5 05/02/2020 06:10:40 -0.01, -75.18 -0.77, -71.94 370.28 80
6 05/03/2020 18:32:35 0.01, -75.19 -0.48, -77.23 232.33 80
7 05/04/2020 18:16:30 0.01, -75.20 0.55, -72.70 285.19 80
8 05/06/2020 06:38:19 -0.01, -75.22 0.59, -77.97 313.91 80
9 05/07/2020 06:16:53 -0.01, -75.23 -0.38, -73.43 203.71 80
10 05/08/2020 18:38:50 0.01, -75.25 -0.80, -78.74 398.22 80
11 05/09/2020 18:22:45 0.01, -75.26 0.24, -74.21 119.80 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/25/2020
SNOs_Map_GOES-16_NPP_20200426.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/25/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service