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: 6/18/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/18/2019 22:33:44 0.00,-137.19 0.30,-135.80 158.34 80
2 06/20/2019 10:55:16 -0.00,-137.21 0.83,-141.01 432.87 80
3 06/21/2019 10:33:41 0.01,-137.20 -0.15,-136.43 87.66 80
4 06/23/2019 22:39:06 -0.01,-137.16 -0.02,-137.10 6.93 80
5 06/26/2019 10:41:43 0.01,-137.17 0.17,-137.73 65.19 80
6 06/27/2019 10:20:09 0.02,-137.15 -0.87,-133.17 454.59 80
7 06/28/2019 22:41:49 -0.01,-137.11 -0.33,-138.40 148.49 80
8 06/29/2019 22:25:35 -0.01,-137.09 0.72,-133.84 370.90 80
9 07/01/2019 10:44:27 0.00,-137.09 0.43,-139.05 222.80 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/18/2019
SNOs_Map_GOES-17_FY3D_20190618.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/18/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service