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: 9/13/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/13/2021 22:33:37 -0.04,-137.18 0.88,-133.09 467.16 80
2 09/15/2021 10:52:25 0.04,-137.18 0.28,-138.26 123.58 80
3 09/16/2021 10:36:06 0.03,-137.17 -0.73,-133.66 398.45 80
4 09/17/2021 22:55:01 -0.02,-137.14 -0.44,-138.87 197.92 80
5 09/18/2021 22:38:44 -0.02,-137.13 0.63,-134.29 324.12 80
6 09/20/2021 10:57:31 0.01,-137.12 0.52,-139.46 266.83 80
7 09/21/2021 10:41:13 0.01,-137.11 -0.49,-134.87 255.20 80
8 09/22/2021 23:00:08 -0.01,-137.08 -0.68,-140.07 341.32 80
9 09/23/2021 22:43:50 -0.02,-137.06 0.33,-135.48 180.43 80
10 09/25/2021 11:02:37 0.01,-137.05 0.82,-140.65 411.25 80
11 09/26/2021 10:46:18 0.01,-137.03 -0.19,-136.06 109.97 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 9/13/2021
SNOs_Map_GOES-17_FY3D_20210913.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 09/13/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D