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: 6/23/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/23/2019 22:39:07 0.01,-137.18 0.05,-137.11 8.89 80
2 06/26/2019 10:41:44 -0.00,-137.18 0.10,-137.75 63.40 80
3 06/27/2019 10:20:09 0.00,-137.18 -0.88,-133.17 456.59 80
4 06/28/2019 22:41:50 0.01,-137.14 -0.27,-138.41 145.31 80
5 06/29/2019 22:25:35 0.01,-137.12 0.72,-133.84 374.26 80
6 07/01/2019 10:47:07 -0.01,-137.12 0.42,-139.05 219.66 80
7 07/02/2019 10:25:32 -0.01,-137.10 -0.62,-134.48 299.18 80
8 07/03/2019 22:47:13 0.01,-137.04 -0.58,-139.72 304.59 80
9 07/04/2019 22:30:57 0.01,-137.02 0.41,-135.14 214.09 80
10 07/06/2019 10:49:50 -0.00,-137.01 0.75,-140.35 380.80 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/23/2019
SNOs_Map_GOES-17_FY3D_20190623.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/23/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service