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: 1/19/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/20/2020 06:44:14 0.05, -75.19 0.99, -79.39 478.20 80
2 01/21/2020 06:22:48 0.05, -75.19 -0.02, -74.85 38.68 80
3 01/23/2020 18:28:38 -0.06, -75.21 -0.13, -75.62 46.25 80
4 01/24/2020 18:07:13 -0.06, -75.22 0.88, -71.09 471.29 80
5 01/26/2020 06:31:39 0.07, -75.22 0.31, -76.35 128.01 80
6 01/27/2020 06:10:13 0.07, -75.23 -0.70, -71.81 389.85 80
7 01/28/2020 18:34:49 -0.08, -75.26 -0.46, -77.12 210.70 80
8 01/29/2020 18:13:23 -0.07, -75.28 0.56, -72.59 307.73 80
9 01/31/2020 06:37:50 0.08, -75.30 0.64, -77.85 290.17 80
10 02/01/2020 06:16:24 0.08, -75.32 -0.38, -73.31 228.44 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 1/19/2020
SNOs_Map_GOES-16_NPP_20200120.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 01/19/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service