Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/6/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/06/2020 22:23:13 -0.04,-137.22 0.81,-133.27 449.03 80
2 02/08/2020 10:44:43 0.05,-137.22 0.34,-138.47 142.44 80
3 02/09/2020 10:23:08 0.05,-137.22 -0.70,-133.90 378.87 80
4 02/10/2020 22:44:47 -0.05,-137.21 -0.51,-139.12 219.21 80
5 02/11/2020 22:28:32 -0.05,-137.20 0.53,-134.55 301.96 80
6 02/13/2020 10:50:02 0.05,-137.20 0.62,-139.75 290.25 80
7 02/14/2020 10:28:27 0.05,-137.19 -0.42,-135.17 230.52 80
8 02/15/2020 22:50:06 -0.06,-137.17 -0.78,-140.40 368.57 80
9 02/16/2020 22:33:50 -0.06,-137.16 0.27,-135.83 151.97 80
10 02/18/2020 10:55:20 0.06,-137.15 0.94,-141.02 441.23 80
11 02/19/2020 10:33:44 0.07,-137.13 -0.11,-136.44 78.87 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 2/6/2020
SNOs_Map_GOES-17_FY3D_20200206.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 02/06/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service