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: 12/13/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 12/13/2022 11:07:58 0.01,-137.31 0.06,-137.44 15.41 80
2 12/14/2022 10:47:00 0.00,-137.30 -0.98,-133.01 489.54 80
3 12/15/2022 23:12:15 -0.00,-137.28 -0.27,-138.45 132.99 80
4 12/16/2022 22:51:16 0.00,-137.28 0.77,-134.02 371.73 80
5 12/18/2022 11:16:22 0.00,-137.27 0.49,-139.42 245.21 80
6 12/19/2022 10:55:22 0.00,-137.25 -0.49,-134.97 259.02 80
7 12/20/2022 23:20:38 -0.01,-137.22 -0.76,-140.41 364.94 80
8 12/21/2022 22:59:39 -0.01,-137.20 0.29,-135.99 138.74 80
9 12/23/2022 11:24:44 0.02,-137.17 0.97,-141.38 479.95 80
10 12/24/2022 11:03:45 0.02,-137.14 -0.01,-136.94 22.98 80
11 12/26/2022 23:10:41 -0.01,-137.06 -0.23,-137.94 100.28 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 12/13/2022
SNOs_Map_GOES-17_FY3D_20221213.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 12/13/2022 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D