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: 10/8/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/09/2019 10:54:33 -0.02,-137.21 0.84,-140.93 424.79 80
2 10/10/2019 10:35:38 -0.02,-137.21 -0.23,-136.37 96.26 80
3 10/12/2019 22:38:23 0.02,-137.19 0.04,-137.03 18.36 80
4 10/15/2019 10:38:19 0.00,-137.18 0.10,-137.66 53.88 80
5 10/16/2019 10:22:03 0.03,-137.17 -0.91,-133.08 466.76 80
6 10/17/2019 22:43:44 -0.02,-137.14 -0.27,-138.32 133.73 80
7 10/18/2019 22:22:08 -0.02,-137.13 0.74,-133.74 385.72 80
8 10/20/2019 10:46:19 0.02,-137.11 0.42,-138.95 209.38 80
9 10/21/2019 10:24:44 0.01,-137.09 -0.59,-134.37 309.52 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/8/2019
SNOs_Map_GOES-17_FY3D_20191008.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/08/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service