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: 3/22/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2020 10:27:45 -0.00,-137.21 -0.49,-134.94 258.24 80
2 03/23/2020 22:49:24 0.00,-137.22 -0.66,-140.18 337.55 80
3 03/24/2020 22:33:09 0.00,-137.22 0.39,-135.61 184.45 80
4 03/26/2020 10:54:39 -0.01,-137.22 0.81,-140.80 407.52 80
5 03/27/2020 10:33:03 -0.01,-137.22 -0.23,-136.22 113.84 80
6 03/28/2020 22:54:42 0.01,-137.21 -0.96,-141.45 483.46 80
7 03/29/2020 22:38:26 0.02,-137.20 0.09,-136.87 37.57 80
8 04/01/2020 10:41:01 -0.02,-137.18 0.07,-137.49 35.44 80
9 04/02/2020 10:19:26 -0.01,-137.17 -0.98,-132.92 484.83 80
10 04/03/2020 22:41:04 0.01,-137.14 -0.20,-138.14 114.06 80
11 04/04/2020 22:24:47 0.00,-137.12 0.79,-133.56 406.02 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/22/2020
SNOs_Map_GOES-17_FY3D_20200322.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/22/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service