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: 12/4/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 12/04/2019 22:32:23 0.00,-137.20 0.22,-136.21 112.61 80
2 12/06/2019 10:56:34 0.00,-137.20 0.97,-141.41 479.87 80
3 12/07/2019 10:34:59 0.00,-137.20 -0.05,-136.83 41.25 80
4 12/09/2019 22:40:22 -0.01,-137.18 -0.09,-137.49 36.20 80
5 12/10/2019 22:18:47 -0.01,-137.17 0.94,-132.92 484.16 80
6 12/12/2019 10:42:58 0.01,-137.16 0.25,-138.12 110.06 80
7 12/13/2019 10:21:23 0.01,-137.14 -0.77,-133.54 409.65 80
8 12/14/2019 22:45:42 -0.02,-137.11 -0.39,-138.78 190.44 80
9 12/15/2019 22:24:07 -0.01,-137.09 0.64,-134.20 328.73 80
10 12/17/2019 10:48:18 0.01,-137.06 0.55,-139.40 266.92 80
11 12/18/2019 10:26:42 0.01,-137.04 -0.47,-134.83 251.96 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 12/4/2019
SNOs_Map_GOES-17_FY3D_20191205.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 12/04/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service