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: 1/31/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/01/2020 06:16:36 0.06, -75.22 -0.35, -73.36 211.64 80
2 02/02/2020 18:41:14 -0.07, -75.23 -0.82, -78.67 391.30 80
3 02/03/2020 18:19:49 -0.07, -75.24 0.18, -74.14 125.80 80
4 02/05/2020 06:44:18 0.08, -75.25 1.01, -79.41 473.87 80
5 02/06/2020 06:22:53 0.08, -75.26 0.01, -74.88 43.29 80
6 02/08/2020 18:28:46 -0.09, -75.29 -0.17, -75.66 42.01 80
7 02/09/2020 18:07:21 -0.08, -75.30 0.83, -71.12 475.50 80
8 02/11/2020 06:31:50 0.09, -75.32 0.36, -76.39 123.30 80
9 02/12/2020 06:10:26 0.09, -75.34 -0.70, -71.88 394.56 80
10 02/13/2020 18:35:03 -0.09, -75.37 -0.51, -77.18 206.80 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 1/31/2020
SNOs_Map_GOES-16_NPP_20200131.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 01/31/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service