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: 11/12/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/13/2020 10:56:21 0.01,-137.24 0.90,-141.14 444.90 80
2 11/14/2020 10:40:04 0.02,-137.23 -0.14,-136.56 77.20 80
3 11/16/2020 22:42:45 -0.02,-137.22 -0.01,-137.19 2.59 80
4 11/19/2020 10:42:38 0.01,-137.19 0.13,-137.80 69.04 80
5 11/20/2020 10:26:20 0.01,-137.18 -0.85,-133.21 452.12 80
6 11/21/2020 22:45:19 -0.01,-137.16 -0.27,-138.44 145.18 80
7 11/22/2020 22:29:01 -0.01,-137.15 0.72,-133.85 375.93 80
8 11/24/2020 10:47:50 0.01,-137.13 0.44,-139.04 217.44 80
9 11/25/2020 10:31:34 0.01,-137.12 -0.60,-134.46 303.41 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 11/12/2020
SNOs_Map_GOES-17_FY3D_20201113.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 11/12/2020 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D