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: 5/9/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/10/2020 22:40:14 0.01,-137.19 -0.11,-137.86 75.91 80
2 05/11/2020 22:23:58 0.01,-137.18 0.89,-133.27 445.54 80
3 05/13/2020 10:45:28 -0.01,-137.18 0.27,-138.47 147.32 80
4 05/14/2020 10:23:52 -0.01,-137.17 -0.72,-133.88 373.79 80
5 05/15/2020 22:45:31 0.01,-137.16 -0.42,-139.12 223.41 80
6 05/16/2020 22:29:15 0.01,-137.15 0.58,-134.53 297.66 80
7 05/18/2020 10:50:45 -0.00,-137.14 0.58,-139.73 295.60 80
8 05/19/2020 10:29:08 -0.00,-137.13 -0.42,-135.15 225.05 80
9 05/20/2020 22:50:48 0.00,-137.10 -0.73,-140.38 373.38 80
10 05/21/2020 22:34:31 0.00,-137.09 0.27,-135.80 146.94 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/9/2020
SNOs_Map_GOES-17_FY3D_20200509.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/09/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service