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: 5/15/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/15/2021 22:27:56 0.02,-137.19 0.94,-132.97 480.97 15
2 05/17/2021 10:50:59 -0.01,-137.19 0.19,-138.15 109.00 80
3 05/18/2021 10:29:22 -0.01,-137.19 -0.85,-133.57 413.52 80
4 05/19/2021 22:53:37 0.01,-137.17 -0.37,-138.76 181.67 80
5 05/20/2021 22:31:59 0.01,-137.17 0.67,-134.18 340.59 80
6 05/22/2021 10:56:07 -0.00,-137.16 0.50,-139.35 250.25 80
7 05/23/2021 10:34:29 -0.01,-137.15 -0.55,-134.77 271.60 80
8 05/24/2021 22:58:46 0.00,-137.12 -0.61,-139.98 324.94 80
9 05/25/2021 22:37:07 0.01,-137.11 0.37,-135.38 196.41 80
10 05/27/2021 11:01:14 -0.01,-137.08 0.79,-140.55 396.00 80
11 05/28/2021 10:39:37 -0.01,-137.06 -0.26,-135.97 124.86 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/15/2021
SNOs_Map_GOES-17_FY3D_20210516.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/15/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D