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: 4/21/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/21/2019 22:31:08 -0.00,-137.19 0.46,-135.09 239.84 80
2 04/23/2019 10:52:42 0.00,-137.21 0.67,-140.31 352.58 80
3 04/24/2019 10:31:06 -0.00,-137.20 -0.30,-135.73 167.69 80
4 04/25/2019 22:52:47 0.00,-137.18 -0.84,-140.98 432.81 80
5 04/26/2019 22:36:33 0.00,-137.17 0.19,-136.41 87.63 80
6 04/29/2019 10:36:31 -0.00,-137.18 -0.04,-137.05 14.95 80
7 05/01/2019 22:39:17 0.00,-137.13 -0.13,-137.72 67.22 80
8 05/02/2019 22:23:02 0.01,-137.12 0.91,-133.15 452.49 80
9 05/04/2019 10:44:34 -0.01,-137.12 0.27,-138.36 140.92 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/21/2019
SNOs_Map_GOES-17_FY3D_20190421.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/21/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service