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: 10/10/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/10/2019 10:35:38 -0.01,-137.21 -0.22,-136.36 96.37 80
2 10/12/2019 22:38:23 0.01,-137.19 0.04,-137.02 18.51 80
3 10/15/2019 10:38:19 -0.00,-137.18 0.11,-137.65 54.31 80
4 10/16/2019 10:22:03 0.01,-137.17 -0.90,-133.08 465.99 80
5 10/17/2019 22:41:04 -0.02,-137.14 -0.28,-138.32 133.96 80
6 10/18/2019 22:22:08 -0.02,-137.12 0.73,-133.74 385.43 80
7 10/20/2019 10:46:19 0.02,-137.10 0.43,-138.94 209.96 80
8 10/21/2019 10:24:44 0.01,-137.08 -0.58,-134.37 308.88 80
9 10/22/2019 22:49:04 -0.02,-137.04 -0.59,-139.61 292.93 80
10 10/23/2019 22:27:29 -0.01,-137.01 0.42,-135.03 225.66 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/10/2019
SNOs_Map_GOES-17_FY3D_20191010.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/10/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service