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: 12/15/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 12/15/2022 23:12:15 -0.00,-137.28 -0.26,-138.45 132.87 80
2 12/16/2022 22:51:15 0.00,-137.28 0.72,-134.01 371.85 80
3 12/18/2022 11:16:22 0.00,-137.27 0.48,-139.42 245.04 80
4 12/19/2022 10:55:22 0.00,-137.25 -0.50,-134.98 259.20 80
5 12/20/2022 23:20:38 -0.01,-137.22 -0.74,-140.41 364.71 80
6 12/21/2022 23:02:18 -0.01,-137.20 0.25,-135.97 138.97 80
7 12/23/2022 11:24:44 0.02,-137.17 0.94,-141.38 479.65 80
8 12/24/2022 11:03:45 0.02,-137.14 -0.04,-136.94 23.30 80
9 12/26/2022 23:10:41 -0.01,-137.06 -0.19,-137.94 99.87 80
10 12/27/2022 22:49:41 -0.01,-137.04 0.80,-133.50 402.87 80
11 12/29/2022 11:14:47 0.01,-137.00 0.45,-138.90 216.44 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 12/15/2022
SNOs_Map_GOES-17_FY3D_20221216.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 12/15/2022 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D