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: 1/29/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/29/2020 10:31:26 0.04,-137.24 -0.25,-135.92 150.70 80
2 01/30/2020 22:53:06 -0.04,-137.29 -0.91,-141.16 441.16 80
3 01/31/2020 22:36:51 -0.04,-137.32 0.13,-136.58 84.28 80
4 02/03/2020 10:36:46 0.05,-137.42 0.01,-137.20 23.82 80
5 02/05/2020 22:39:31 -0.06,-137.47 -0.13,-137.87 45.47 80
6 02/06/2020 22:23:15 -0.06,-137.49 0.91,-133.30 478.77 80
7 02/08/2020 10:44:45 0.07,-137.54 0.26,-138.49 108.31 80
8 02/09/2020 10:23:10 0.06,-137.56 -0.77,-133.92 415.23 80
9 02/10/2020 22:44:49 -0.07,-137.57 -0.43,-139.15 180.13 80
10 02/11/2020 22:28:34 -0.07,-137.58 0.60,-134.57 343.33 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/29/2020
SNOs_Map_GOES-17_FY3D_20200129.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/29/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service