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: 6/20/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/20/2021 22:43:52 -0.02,-137.18 0.06,-136.83 40.01 80
2 06/23/2021 10:49:01 0.01,-137.16 0.09,-137.41 28.91 80
3 06/24/2021 10:27:24 0.00,-137.15 -0.96,-132.83 492.68 80
4 06/25/2021 22:51:40 -0.00,-137.12 -0.23,-138.03 104.38 80
5 06/26/2021 22:32:43 0.00,-137.11 0.82,-133.45 417.06 80
6 06/28/2021 10:54:10 -0.00,-137.09 0.32,-138.63 174.56 80
7 06/29/2021 10:32:31 -0.00,-137.08 -0.67,-134.03 346.83 80
8 06/30/2021 22:54:08 -0.00,-137.05 -0.52,-139.24 250.43 80
9 07/01/2021 22:37:50 0.00,-137.03 0.53,-134.65 270.88 80
10 07/03/2021 10:59:17 -0.00,-137.01 0.61,-139.83 321.20 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/20/2021
SNOs_Map_GOES-17_FY3D_20210621.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/20/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D