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: 11/17/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/18/2021 10:41:01 0.01,-137.22 -0.65,-134.35 328.27 80
2 11/19/2021 23:00:57 -0.01,-137.22 -0.61,-139.80 294.73 80
3 11/20/2021 22:45:22 -0.01,-137.21 0.37,-135.38 208.46 80
4 11/22/2021 11:05:19 0.01,-137.21 0.80,-140.84 414.01 80
5 11/23/2021 10:49:49 0.01,-137.20 -0.17,-136.45 85.78 80
6 11/25/2021 22:52:02 -0.01,-137.16 -0.08,-137.62 50.92 80
7 11/26/2021 22:36:41 -0.01,-137.15 0.86,-133.25 444.58 80
8 11/28/2021 10:57:00 0.00,-137.13 0.36,-138.80 189.40 80
9 11/29/2021 10:41:45 0.00,-137.12 -0.57,-134.46 302.86 80
10 11/30/2021 23:02:23 -0.00,-137.08 -0.69,-140.08 341.97 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 11/17/2021
SNOs_Map_GOES-17_FY3D_20211118.jpg

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

Historical Predications of SNOs between GOES-17 and FY3D