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: 4/25/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/25/2020 22:27:02 0.02,-137.19 0.71,-134.06 356.48 80
2 04/27/2020 10:48:33 -0.02,-137.18 0.47,-139.25 236.74 80
3 04/28/2020 10:26:57 -0.02,-137.17 -0.58,-134.68 283.91 80
4 04/29/2020 22:48:35 0.01,-137.14 -0.61,-139.90 314.36 80
5 04/30/2020 22:32:19 0.01,-137.13 0.39,-135.32 205.96 80
6 05/02/2020 10:53:50 -0.01,-137.11 0.74,-140.52 388.45 80
7 05/03/2020 10:32:14 -0.01,-137.09 -0.26,-135.93 131.46 80
8 05/04/2020 22:53:52 0.00,-137.06 -0.93,-141.16 468.01 80
9 05/05/2020 22:37:37 0.01,-137.04 0.13,-136.59 51.67 80
10 05/08/2020 10:40:10 -0.01,-136.98 0.05,-137.19 24.58 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/25/2020
SNOs_Map_GOES-17_FY3D_20200425.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/25/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service