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: 5/3/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/03/2020 10:32:14 -0.01,-137.20 -0.29,-135.94 143.32 80
2 05/04/2020 22:53:52 0.01,-137.19 -0.90,-141.16 453.48 80
3 05/05/2020 22:37:37 0.01,-137.18 0.16,-136.59 67.79 80
4 05/08/2020 10:40:11 -0.01,-137.17 0.01,-137.20 4.75 80
5 05/10/2020 22:40:14 0.01,-137.13 -0.15,-137.85 82.19 80
6 05/11/2020 22:23:57 0.01,-137.12 0.85,-133.27 438.20 80
7 05/13/2020 10:45:27 -0.00,-137.10 0.31,-138.46 155.79 80
8 05/14/2020 10:23:52 -0.00,-137.08 -0.75,-133.89 364.36 80
9 05/15/2020 22:45:30 0.00,-137.05 -0.44,-139.11 234.89 80
10 05/16/2020 22:29:14 0.00,-137.03 0.56,-134.53 285.17 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/3/2020
SNOs_Map_GOES-17_FY3D_20200503.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/03/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service