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: 1/2/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/03/2023 11:23:09 0.02,-137.32 0.83,-140.87 405.27 80
2 01/04/2023 11:02:10 0.02,-137.31 -0.17,-136.43 99.63 80
3 01/06/2023 23:06:25 -0.02,-137.27 -0.03,-137.44 18.51 80
4 01/07/2023 22:50:45 -0.02,-137.26 0.92,-132.99 486.20 80
5 01/09/2023 11:13:11 0.01,-137.24 0.25,-138.40 131.46 80
6 01/10/2023 10:52:12 0.01,-137.22 -0.76,-133.96 372.69 80
7 01/11/2023 23:14:46 -0.01,-137.19 -0.49,-139.39 250.81 80
8 01/12/2023 22:59:07 -0.00,-137.17 0.52,-134.96 253.21 80
9 01/14/2023 11:21:32 0.00,-137.15 0.71,-140.36 365.06 80
10 01/15/2023 11:00:32 0.00,-137.13 -0.25,-135.91 138.51 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/2/2023
SNOs_Map_GOES-17_FY3D_20230103.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/02/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D