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: 6/24/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/24/2020 10:49:47 0.01,-137.20 0.52,-139.39 250.32 80
2 06/25/2020 10:28:12 0.01,-137.19 -0.54,-134.82 271.25 80
3 06/26/2020 22:52:30 -0.02,-137.18 -0.67,-140.04 325.77 80
4 06/27/2020 22:30:55 -0.02,-137.18 0.40,-135.47 195.56 80
5 06/29/2020 10:55:04 0.02,-137.17 0.78,-140.65 397.02 80
6 06/30/2020 10:33:28 0.01,-137.16 -0.22,-136.07 123.78 80
7 07/01/2020 22:57:47 -0.00,-137.14 -0.92,-141.31 474.62 80
8 07/02/2020 22:36:10 0.00,-137.12 0.09,-136.72 45.67 80
9 07/05/2020 10:38:44 -0.01,-137.09 0.03,-137.34 28.36 80
10 07/06/2020 10:22:28 -0.01,-137.07 -0.98,-132.75 491.75 80
11 07/07/2020 22:41:26 0.01,-137.04 -0.21,-137.98 107.44 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/24/2020
SNOs_Map_GOES-17_FY3D_20200624.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/24/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service