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: 12/11/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 12/12/2019 10:42:59 0.02,-137.22 0.23,-138.12 103.18 80
2 12/13/2019 10:21:23 0.01,-137.22 -0.79,-133.54 418.46 80
3 12/14/2019 22:45:42 -0.01,-137.21 -0.37,-138.78 178.81 80
4 12/15/2019 22:24:07 -0.01,-137.21 0.66,-134.20 342.39 80
5 12/17/2019 10:48:18 0.01,-137.22 0.52,-139.40 250.00 80
6 12/18/2019 10:26:43 0.00,-137.21 -0.50,-134.83 270.88 80
7 12/19/2019 22:51:02 -0.01,-137.19 -0.65,-140.06 327.33 80
8 12/20/2019 22:29:27 -0.00,-137.19 0.37,-135.49 193.39 80
9 12/22/2019 10:53:38 0.02,-137.19 0.81,-140.69 399.52 80
10 12/23/2019 10:32:02 0.01,-137.18 -0.22,-136.12 120.78 80
11 12/24/2019 22:56:21 -0.02,-137.15 -0.99,-141.34 478.52 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 12/11/2019
SNOs_Map_GOES-17_FY3D_20191211.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 12/11/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service