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: 3/23/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/23/2020 22:49:24 -0.00,-137.21 -0.64,-140.18 338.70 80
2 03/24/2020 22:33:08 0.00,-137.21 0.34,-135.60 183.99 80
3 03/26/2020 10:54:39 -0.00,-137.23 0.79,-140.80 406.80 80
4 03/27/2020 10:33:04 -0.00,-137.23 -0.25,-136.23 115.32 80
5 03/28/2020 22:54:42 0.00,-137.23 -0.95,-141.45 480.97 80
6 03/29/2020 22:38:27 0.00,-137.23 0.10,-136.88 40.83 80
7 04/01/2020 10:41:01 0.00,-137.23 0.06,-137.49 30.45 80
8 04/02/2020 10:19:26 -0.00,-137.22 -0.99,-132.92 490.36 80
9 04/03/2020 22:41:04 0.00,-137.20 -0.19,-138.15 107.90 80
10 04/04/2020 22:24:48 0.00,-137.19 0.79,-133.56 412.77 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/23/2020
SNOs_Map_GOES-17_FY3D_20200323.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/23/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service