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: 10/18/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/18/2019 22:22:09 0.00,-137.20 0.79,-133.75 393.82 80
2 10/20/2019 10:46:19 0.00,-137.19 0.42,-138.94 200.08 80
3 10/21/2019 10:24:45 -0.00,-137.19 -0.64,-134.38 320.24 80
4 10/22/2019 22:49:05 0.00,-137.17 -0.54,-139.62 278.47 80
5 10/23/2019 22:27:30 0.01,-137.16 0.47,-135.04 241.61 80
6 10/25/2019 10:51:41 -0.00,-137.15 0.68,-140.25 353.16 80
7 10/26/2019 10:30:06 0.00,-137.13 -0.32,-135.67 166.76 80
8 10/27/2019 22:51:46 -0.02,-137.11 -0.85,-140.91 432.44 80
9 10/28/2019 22:35:30 -0.02,-137.10 0.16,-136.33 87.22 80
10 10/31/2019 10:35:26 0.02,-137.05 -0.01,-136.96 10.55 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/18/2019
SNOs_Map_GOES-17_FY3D_20191018.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/18/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service