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: 9/4/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/05/2019 22:38:42 0.02,-137.19 0.07,-137.09 12.18 80
2 09/08/2019 10:41:19 -0.03,-137.18 0.07,-137.72 61.87 80
3 09/09/2019 10:19:44 -0.03,-137.17 -0.92,-133.15 458.21 80
4 09/10/2019 22:41:24 0.03,-137.15 -0.25,-138.39 141.55 80
5 09/11/2019 22:25:09 0.03,-137.13 0.74,-133.81 378.33 80
6 09/13/2019 10:46:41 -0.03,-137.12 0.39,-139.02 216.33 80
7 09/14/2019 10:27:45 -0.03,-137.11 -0.61,-134.45 303.33 80
8 09/15/2019 22:46:46 0.02,-137.08 -0.58,-139.68 297.26 80
9 09/16/2019 22:30:31 0.02,-137.06 0.48,-135.12 222.07 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 9/4/2019
SNOs_Map_GOES-17_FY3D_20190904.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 09/04/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service