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: 9/9/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/09/2019 10:19:44 -0.02,-137.20 -0.96,-133.15 462.48 80
2 09/10/2019 22:41:24 0.02,-137.19 -0.22,-138.39 136.74 80
3 09/11/2019 22:25:09 0.02,-137.18 0.78,-133.81 383.83 80
4 09/13/2019 10:46:40 -0.02,-137.18 0.41,-139.01 209.43 80
5 09/14/2019 10:25:06 -0.02,-137.17 -0.65,-134.45 310.91 80
6 09/15/2019 22:46:46 0.01,-137.15 -0.53,-139.69 289.12 80
7 09/16/2019 22:30:31 0.01,-137.14 0.47,-135.11 230.86 80
8 09/18/2019 10:49:22 -0.02,-137.13 0.71,-140.32 363.48 80
9 09/19/2019 10:33:07 -0.02,-137.11 -0.35,-135.75 155.92 80
10 09/20/2019 22:52:08 0.02,-137.07 -0.84,-140.99 445.80 80
11 09/21/2019 22:35:52 0.02,-137.05 0.16,-136.41 73.03 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 9/9/2019
SNOs_Map_GOES-17_FY3D_20190909.jpg

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

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service