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: 10/6/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/06/2019 22:51:57 0.00,-137.20 -0.68,-140.30 353.71 80
2 10/07/2019 22:30:22 0.01,-137.20 0.32,-135.73 167.36 80
3 10/09/2019 10:51:53 -0.02,-137.21 0.83,-140.93 424.83 80
4 10/10/2019 10:35:38 -0.01,-137.21 -0.23,-136.37 96.47 80
5 10/12/2019 22:38:23 -0.00,-137.19 0.04,-137.03 18.66 80
6 10/15/2019 10:38:19 0.02,-137.19 0.11,-137.66 53.51 80
7 10/16/2019 10:22:04 0.02,-137.18 -0.89,-133.08 466.81 80
8 10/17/2019 22:43:44 -0.03,-137.15 -0.29,-138.32 133.54 80
9 10/18/2019 22:22:08 -0.03,-137.13 0.71,-133.74 386.00 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/6/2019
SNOs_Map_GOES-17_FY3D_20191006.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/06/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service