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: 9/16/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/17/2020 10:39:16 0.04,-137.19 -0.09,-136.58 69.63 80
2 09/19/2020 22:39:18 -0.04,-137.19 -0.05,-137.23 4.90 80
3 09/22/2020 10:41:51 0.03,-137.17 0.20,-137.83 76.25 80
4 09/23/2020 10:25:34 0.03,-137.16 -0.82,-133.25 444.73 80
5 09/24/2020 22:44:32 -0.03,-137.14 -0.35,-138.48 153.26 80
6 09/25/2020 22:28:16 -0.02,-137.12 0.67,-133.89 367.38 80
7 09/27/2020 10:47:06 0.01,-137.10 0.43,-139.10 226.62 80
8 09/28/2020 10:30:50 0.01,-137.09 -0.59,-134.51 293.89 80
9 09/29/2020 22:49:48 -0.01,-137.06 -0.58,-139.74 304.59 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 9/16/2020
SNOs_Map_GOES-17_FY3D_20200917.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 09/16/2020 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D