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: 4/29/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/30/2019 06:10:42 0.00, -75.19 -0.74, -71.91 374.42 80
2 05/01/2019 18:32:40 -0.00, -75.21 -0.45, -77.21 228.48 80
3 05/02/2019 18:16:35 -0.00, -75.21 0.54, -72.68 288.38 80
4 05/04/2019 06:38:24 0.00, -75.21 0.60, -77.96 312.55 80
5 05/05/2019 06:17:00 0.00, -75.22 -0.39, -73.43 204.34 80
6 05/06/2019 18:38:57 -0.00, -75.24 -0.80, -78.73 398.20 80
7 05/07/2019 18:22:54 -0.00, -75.25 0.25, -74.21 118.88 80
8 05/09/2019 06:44:42 -0.00, -75.25 0.95, -79.48 481.63 80
9 05/10/2019 06:23:19 -0.00, -75.26 -0.10, -74.96 35.47 80
10 05/12/2019 18:26:31 -0.00, -75.30 -0.09, -75.73 49.21 80
11 05/13/2019 18:10:27 -0.00, -75.31 0.90, -71.20 468.64 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/29/2019
SNOs_Map_GOES-16_NPP_20190430.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/29/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service