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: 11/5/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/06/2021 11:05:22 0.02,-137.21 0.85,-140.98 429.05 80
2 11/07/2021 10:49:04 0.02,-137.20 -0.18,-136.38 94.00 80
3 11/09/2021 22:51:41 -0.01,-137.18 0.04,-136.99 21.52 80
4 11/12/2021 10:51:28 0.01,-137.16 0.11,-137.56 46.13 80
5 11/13/2021 10:35:09 0.01,-137.15 -0.92,-132.97 476.42 80
6 11/14/2021 22:54:05 -0.01,-137.13 -0.24,-138.17 119.01 80
7 11/15/2021 22:37:46 -0.01,-137.12 0.80,-133.58 403.44 80
8 11/17/2021 10:56:31 0.01,-137.10 0.39,-138.74 187.18 80
9 11/18/2021 10:40:13 0.01,-137.09 -0.65,-134.15 334.86 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 11/5/2021
SNOs_Map_GOES-17_FY3D_20211105.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 11/05/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D