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: 8/31/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/31/2019 22:33:20 0.02,-137.20 0.37,-135.79 161.56 80
2 09/02/2019 10:54:52 -0.02,-137.19 0.84,-140.99 432.43 80
3 09/03/2019 10:33:17 -0.02,-137.19 -0.22,-136.42 88.11 80
4 09/05/2019 22:38:42 0.03,-137.17 0.05,-137.09 9.43 80
5 09/08/2019 10:41:19 -0.03,-137.14 0.09,-137.72 65.90 80
6 09/09/2019 10:19:43 -0.03,-137.13 -0.91,-133.14 453.70 80
7 09/10/2019 22:41:24 0.03,-137.10 -0.27,-138.38 146.22 80
8 09/11/2019 22:25:09 0.03,-137.09 0.79,-133.82 373.24 80
9 09/13/2019 10:46:41 -0.03,-137.07 0.40,-139.02 222.57 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 8/31/2019
SNOs_Map_GOES-17_FY3D_20190831.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 08/31/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service