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: 1/19/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/19/2021 22:29:28 0.00,-137.21 0.83,-133.67 404.03 80
2 01/21/2021 10:50:57 -0.01,-137.21 0.35,-138.85 187.01 80
3 01/22/2021 10:29:19 -0.01,-137.20 -0.65,-134.26 335.09 80
4 01/23/2021 22:50:56 0.01,-137.19 -0.52,-139.48 260.89 80
5 01/24/2021 22:34:40 0.01,-137.18 0.54,-134.90 260.78 80
6 01/26/2021 10:56:08 -0.02,-137.17 0.63,-140.08 331.61 80
7 01/27/2021 10:34:31 -0.02,-137.16 -0.38,-135.49 189.49 80
8 01/28/2021 22:56:08 0.02,-137.13 -0.80,-140.71 408.10 80
9 01/29/2021 22:39:52 0.02,-137.11 0.27,-136.13 112.81 80
10 01/31/2021 11:01:19 -0.02,-137.09 0.96,-141.30 480.44 80
11 02/01/2021 10:39:42 -0.02,-137.07 -0.11,-136.72 40.09 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/19/2021
SNOs_Map_GOES-17_FY3D_20210119.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/19/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D