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: 8/20/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/20/2021 10:45:50 0.05,-137.17 -0.04,-136.87 35.27 80
2 08/22/2021 22:48:27 -0.04,-137.14 -0.12,-137.48 38.43 80
3 08/23/2021 22:32:09 -0.04,-137.13 0.94,-132.89 483.73 80
4 08/25/2021 10:53:36 0.03,-137.12 0.24,-138.06 107.43 80
5 08/26/2021 10:31:58 0.03,-137.11 -0.76,-133.47 414.51 80
6 08/27/2021 22:53:33 -0.03,-137.08 -0.40,-138.68 181.92 80
7 08/28/2021 22:37:16 -0.03,-137.07 0.66,-134.09 339.67 80
8 08/30/2021 10:56:03 0.03,-137.05 0.52,-139.26 252.64 80
9 08/31/2021 10:39:45 0.02,-137.03 -0.48,-134.67 268.31 80
10 09/01/2021 22:58:40 -0.01,-136.98 -0.67,-139.88 329.96 80
11 09/02/2021 22:42:22 -0.00,-136.96 0.40,-135.29 190.48 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 8/20/2021
SNOs_Map_GOES-17_FY3D_20210820.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 08/20/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D