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: 5/11/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/11/2020 22:23:58 0.02,-137.20 0.89,-133.27 447.23 80
2 05/13/2020 10:45:28 -0.01,-137.20 0.27,-138.47 144.87 80
3 05/14/2020 10:23:52 -0.01,-137.20 -0.73,-133.88 376.89 80
4 05/15/2020 22:45:31 0.01,-137.20 -0.42,-139.12 219.05 80
5 05/16/2020 22:29:15 0.01,-137.19 0.58,-134.53 302.66 80
6 05/18/2020 10:50:45 -0.01,-137.19 0.57,-139.73 289.86 80
7 05/19/2020 10:29:09 -0.01,-137.18 -0.48,-135.16 231.43 80
8 05/20/2020 22:50:48 0.00,-137.17 -0.72,-140.38 365.75 80
9 05/21/2020 22:34:32 0.01,-137.16 0.33,-135.81 155.21 80
10 05/23/2020 10:56:02 -0.00,-137.15 0.87,-140.99 438.50 80
11 05/24/2020 10:34:26 -0.00,-137.13 -0.18,-136.42 81.82 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/11/2020
SNOs_Map_GOES-17_FY3D_20200511.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/11/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service