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: 5/4/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/04/2020 22:53:53 0.01,-137.20 -0.85,-141.17 452.60 80
2 05/05/2020 22:37:37 0.01,-137.20 0.14,-136.59 69.11 80
3 05/08/2020 10:37:32 -0.01,-137.19 -0.03,-137.21 2.95 80
4 05/10/2020 22:40:13 0.01,-137.16 -0.17,-137.85 78.63 80
5 05/11/2020 22:23:58 0.01,-137.15 0.89,-133.28 442.23 80
6 05/13/2020 10:45:28 -0.00,-137.14 0.27,-138.47 150.99 80
7 05/14/2020 10:23:52 -0.00,-137.13 -0.72,-133.89 369.60 80
8 05/15/2020 22:45:30 0.00,-137.11 -0.47,-139.11 229.06 80
9 05/16/2020 22:29:15 0.00,-137.09 0.59,-134.54 291.44 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/4/2020
SNOs_Map_GOES-17_FY3D_20200504.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/04/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service