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: 1/17/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/17/2021 10:24:08 -0.01,-137.21 -0.93,-133.03 476.24 80
2 01/18/2021 22:45:45 0.01,-137.22 -0.23,-138.25 117.89 80
3 01/19/2021 22:29:28 0.01,-137.22 0.82,-133.67 404.81 80
4 01/21/2021 10:50:57 -0.01,-137.22 0.35,-138.85 186.38 80
5 01/22/2021 10:29:19 -0.01,-137.21 -0.65,-134.26 335.80 80
6 01/23/2021 22:50:56 0.02,-137.20 -0.52,-139.48 259.89 80
7 01/24/2021 22:34:40 0.02,-137.20 0.53,-134.90 261.82 80
8 01/26/2021 10:56:08 -0.02,-137.18 0.64,-140.08 330.79 80
9 01/27/2021 10:34:32 -0.02,-137.17 -0.42,-135.50 190.36 80
10 01/28/2021 22:56:09 0.03,-137.14 -0.75,-140.72 406.91 80
11 01/29/2021 22:39:52 0.03,-137.13 0.25,-136.13 113.98 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/17/2021
SNOs_Map_GOES-17_FY3D_20210117.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/17/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D