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: 11/24/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/24/2019 22:21:43 0.00,-137.24 0.80,-133.64 410.29 80
2 11/26/2019 10:45:54 0.00,-137.24 0.39,-138.84 182.09 80
3 11/27/2019 10:26:59 0.01,-137.24 -0.69,-134.27 339.47 80
4 11/28/2019 22:45:58 -0.01,-137.24 -0.54,-139.49 257.47 80
5 11/29/2019 22:29:42 -0.02,-137.24 0.48,-134.92 263.77 80
6 12/01/2019 10:51:15 0.02,-137.23 0.65,-140.13 329.59 80
7 12/02/2019 10:29:39 0.02,-137.23 -0.37,-135.56 191.33 80
8 12/03/2019 22:53:57 -0.02,-137.22 -0.84,-140.78 406.35 80
9 12/04/2019 22:32:22 -0.02,-137.21 0.18,-136.20 114.37 80
10 12/06/2019 10:56:34 0.03,-137.20 0.96,-141.42 479.69 80
11 12/07/2019 10:34:59 0.03,-137.19 -0.07,-136.84 40.73 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 11/24/2019
SNOs_Map_GOES-17_FY3D_20191124.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 11/24/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service