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: 11/23/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/23/2019 22:40:38 -0.00,-137.24 -0.20,-138.22 111.34 80
2 11/24/2019 22:24:23 -0.01,-137.24 0.82,-133.64 410.61 80
3 11/26/2019 10:43:14 0.01,-137.25 0.37,-138.84 181.75 80
4 11/27/2019 10:24:19 0.02,-137.25 -0.64,-134.26 339.81 80
5 11/28/2019 22:48:38 -0.02,-137.24 -0.52,-139.50 257.07 80
6 11/29/2019 22:27:03 -0.02,-137.24 0.50,-134.92 264.09 80
7 12/01/2019 10:51:14 0.03,-137.24 0.70,-140.12 329.37 80
8 12/02/2019 10:29:39 0.02,-137.23 -0.38,-135.56 191.52 80
9 12/03/2019 22:53:58 -0.03,-137.22 -0.84,-140.78 406.09 80
10 12/04/2019 22:32:22 -0.03,-137.22 0.18,-136.21 114.60 80
11 12/06/2019 10:56:35 0.03,-137.21 0.96,-141.42 479.51 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 11/23/2019
SNOs_Map_GOES-17_FY3D_20191123.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 11/23/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service