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: 11/9/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/10/2019 10:48:49 0.00,-137.22 0.51,-139.55 265.46 80
2 11/11/2019 10:27:13 0.00,-137.22 -0.51,-134.97 255.64 80
3 11/12/2019 22:48:52 -0.00,-137.20 -0.69,-140.21 342.54 80
4 11/13/2019 22:32:37 -0.00,-137.20 0.33,-135.63 178.12 80
5 11/15/2019 10:54:08 0.01,-137.19 0.85,-140.83 415.92 80
6 11/16/2019 10:32:33 0.01,-137.17 -0.17,-136.26 104.09 80
7 11/17/2019 22:54:13 -0.01,-137.15 -0.95,-141.50 495.97 80
8 11/18/2019 22:37:58 -0.00,-137.13 0.07,-136.93 23.72 80
9 11/21/2019 10:40:33 0.00,-137.09 0.10,-137.55 52.65 80
10 11/22/2019 10:18:58 0.00,-137.07 -0.92,-132.98 466.50 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 11/9/2019
SNOs_Map_GOES-17_FY3D_20191109.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 11/09/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service