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: 7/27/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/27/2019 10:55:06 -0.03,-137.20 0.83,-141.01 434.49 80
2 07/28/2019 10:33:31 -0.03,-137.19 -0.22,-136.44 85.84 80
3 07/30/2019 22:38:56 0.03,-137.16 0.06,-137.11 6.61 80
4 08/02/2019 10:38:53 -0.04,-137.13 0.12,-137.74 69.75 80
5 08/03/2019 10:22:39 -0.04,-137.12 -0.93,-133.17 449.71 80
6 08/04/2019 22:41:38 0.04,-137.09 -0.28,-138.41 150.59 80
7 08/05/2019 22:25:24 0.04,-137.07 0.78,-133.84 368.72 80
8 08/07/2019 10:44:16 -0.05,-137.05 0.40,-139.05 227.77 80
9 08/08/2019 10:28:00 -0.05,-137.03 -0.59,-134.47 291.09 80
10 08/09/2019 22:47:01 0.05,-136.99 -0.54,-139.72 310.41 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 7/27/2019
SNOs_Map_GOES-17_FY3D_20190727.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 07/27/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service