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: 5/27/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/27/2019 22:47:20 -0.01,-137.18 -0.58,-139.70 287.80 80
2 05/28/2019 22:31:06 -0.01,-137.17 0.46,-135.14 232.78 80
3 05/30/2019 10:52:37 0.01,-137.19 0.73,-140.34 359.54 80
4 05/31/2019 10:31:03 0.01,-137.17 -0.31,-135.77 160.22 80
5 06/01/2019 22:52:44 0.00,-137.13 -0.86,-141.02 442.42 80
6 06/02/2019 22:36:30 0.00,-137.12 0.18,-136.45 77.09 80
7 06/05/2019 10:39:06 -0.00,-137.10 -0.03,-137.08 3.01 80
8 06/07/2019 22:39:12 -0.00,-137.01 -0.16,-137.75 83.77 80
9 06/08/2019 22:22:57 -0.01,-136.99 0.82,-133.17 434.77 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/27/2019
SNOs_Map_GOES-17_FY3D_20190527.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/27/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service