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: 5/6/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/08/2020 10:37:31 -0.01,-137.18 -0.02,-137.21 2.49 80
2 05/10/2020 22:40:14 0.01,-137.16 -0.12,-137.86 78.95 80
3 05/11/2020 22:23:58 0.01,-137.15 0.88,-133.27 441.88 80
4 05/13/2020 10:45:28 -0.01,-137.14 0.27,-138.47 151.64 80
5 05/14/2020 10:23:52 -0.01,-137.12 -0.73,-133.88 368.87 80
6 05/15/2020 22:45:30 0.00,-137.10 -0.47,-139.11 229.61 80
7 05/16/2020 22:29:14 0.00,-137.08 0.59,-134.54 290.85 80
8 05/18/2020 10:50:44 -0.00,-137.07 0.62,-139.72 303.11 80
9 05/19/2020 10:29:08 -0.00,-137.05 -0.44,-135.15 216.96 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/6/2020
SNOs_Map_GOES-17_FY3D_20200506.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/06/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service