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: 6/2/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/02/2019 22:36:29 0.00,-137.18 0.17,-136.45 84.21 80
2 06/05/2019 10:36:26 -0.01,-137.20 -0.03,-137.08 12.91 80
3 06/07/2019 22:39:13 0.02,-137.15 -0.10,-137.76 69.00 80
4 06/08/2019 22:22:57 0.01,-137.14 0.88,-133.18 451.12 80
5 06/10/2019 10:44:30 -0.00,-137.15 0.25,-138.40 141.45 80
6 06/11/2019 10:22:54 0.00,-137.14 -0.74,-133.82 378.19 80
7 06/12/2019 22:44:36 0.00,-137.09 -0.43,-139.06 224.71 80
8 06/13/2019 22:28:20 0.01,-137.08 0.56,-134.48 294.71 80
9 06/15/2019 10:49:52 -0.01,-137.08 0.57,-139.70 298.74 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/2/2019
SNOs_Map_GOES-17_FY3D_20190602.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/02/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service