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: 9/1/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/02/2019 10:54:52 -0.03,-137.19 0.83,-140.99 432.38 80
2 09/03/2019 10:33:17 -0.03,-137.19 -0.23,-136.42 88.17 80
3 09/05/2019 22:38:42 0.03,-137.17 0.06,-137.09 9.40 80
4 09/08/2019 10:41:19 -0.03,-137.14 0.08,-137.72 65.84 80
5 09/09/2019 10:19:43 -0.04,-137.13 -0.92,-133.15 453.79 80
6 09/10/2019 22:41:24 0.04,-137.10 -0.25,-138.39 146.24 80
7 09/11/2019 22:25:08 0.04,-137.09 0.75,-133.81 373.23 80
8 09/13/2019 10:46:41 -0.04,-137.07 0.38,-139.02 222.45 80
9 09/14/2019 10:25:05 -0.04,-137.05 -0.62,-134.45 296.80 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 9/1/2019
SNOs_Map_GOES-17_FY3D_20190901.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 09/01/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service