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: 5/14/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/15/2019 10:33:47 0.01,-137.21 -0.16,-136.41 91.41 80
2 05/17/2019 22:39:14 -0.01,-137.18 0.03,-137.09 10.77 80
3 05/20/2019 10:41:51 0.00,-137.19 0.14,-137.72 60.28 80
4 05/21/2019 10:20:16 0.00,-137.18 -0.90,-133.15 459.47 80
5 05/22/2019 22:41:57 0.00,-137.14 -0.28,-138.40 143.57 80
6 05/23/2019 22:25:43 0.01,-137.13 0.76,-133.83 376.17 80
7 05/25/2019 10:47:14 -0.01,-137.14 0.44,-139.03 215.78 80
8 05/26/2019 10:25:40 -0.02,-137.13 -0.60,-134.46 303.47 80
9 05/27/2019 22:47:21 0.02,-137.07 -0.58,-139.71 300.86 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/14/2019
SNOs_Map_GOES-17_FY3D_20190515.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/14/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service