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: 1/11/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/11/2023 23:14:46 0.00,-137.31 -0.49,-139.39 237.46 80
2 01/12/2023 22:59:07 -0.00,-137.31 0.52,-134.95 267.95 80
3 01/14/2023 11:21:32 0.00,-137.29 0.71,-140.35 349.10 80
4 01/15/2023 11:00:33 0.00,-137.28 -0.30,-135.92 155.73 80
5 01/16/2023 23:23:07 -0.00,-137.26 -0.93,-141.35 466.54 80
6 01/17/2023 23:07:27 -0.00,-137.24 0.08,-136.91 37.73 80
7 01/20/2023 11:11:32 0.01,-137.19 0.19,-137.86 77.60 80
8 01/21/2023 10:50:33 0.01,-137.16 -0.83,-133.43 425.93 80
9 01/22/2023 23:13:07 -0.01,-137.12 -0.38,-138.87 198.04 80
10 01/23/2023 22:57:27 -0.01,-137.10 0.58,-134.42 305.38 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/11/2023
SNOs_Map_GOES-17_FY3D_20230111.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/11/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D