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: 6/25/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/26/2019 10:41:44 -0.00,-137.21 0.10,-137.74 60.85 80
2 06/27/2019 10:20:09 -0.00,-137.21 -0.88,-133.16 459.99 80
3 06/28/2019 22:41:50 0.01,-137.18 -0.26,-138.41 140.30 80
4 06/29/2019 22:25:35 0.01,-137.18 0.78,-133.85 380.13 80
5 07/01/2019 10:47:07 -0.02,-137.18 0.42,-139.05 212.77 80
6 07/02/2019 10:25:32 -0.01,-137.17 -0.63,-134.48 306.95 80
7 07/03/2019 22:47:13 0.01,-137.13 -0.56,-139.72 295.14 80
8 07/04/2019 22:30:57 0.01,-137.11 0.43,-135.14 224.40 80
9 07/06/2019 10:49:49 -0.00,-137.11 0.72,-140.35 369.50 80
10 07/07/2019 10:30:54 0.00,-137.09 -0.26,-135.77 149.67 80
11 07/08/2019 22:52:34 -0.00,-137.04 -0.91,-141.01 453.49 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/25/2019
SNOs_Map_GOES-17_FY3D_20190625.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/25/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service