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: 7/3/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/03/2021 10:59:17 0.03,-137.18 0.60,-139.83 301.44 80
2 07/04/2021 10:37:39 0.03,-137.17 -0.39,-135.23 220.86 80
3 07/05/2021 23:01:56 -0.02,-137.16 -0.73,-140.45 374.45 80
4 07/06/2021 22:40:18 -0.02,-137.15 0.26,-135.85 147.37 80
5 07/08/2021 11:04:25 0.01,-137.12 0.88,-141.03 444.85 80
6 07/09/2021 10:42:47 0.00,-137.11 -0.17,-136.44 76.39 80
7 07/11/2021 22:48:05 0.01,-137.07 -0.01,-137.06 2.47 80
8 07/14/2021 10:50:35 -0.01,-137.01 0.10,-137.65 72.04 80
9 07/15/2021 10:28:57 -0.01,-136.99 -0.89,-133.05 448.69 80
10 07/16/2021 22:50:33 0.01,-136.95 -0.27,-138.26 149.01 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 7/3/2021
SNOs_Map_GOES-17_FY3D_20210703.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 07/03/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D