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: 5/19/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/20/2019 10:41:51 -0.01,-137.21 0.11,-137.72 58.82 80
2 05/21/2019 10:20:16 -0.02,-137.21 -0.93,-133.16 461.60 80
3 05/22/2019 22:41:58 0.02,-137.18 -0.23,-138.40 139.22 80
4 05/23/2019 22:25:42 0.01,-137.18 0.75,-133.82 381.57 80
5 05/25/2019 10:47:14 -0.01,-137.19 0.38,-139.04 209.85 80
6 05/26/2019 10:25:39 -0.00,-137.19 -0.60,-134.46 310.34 80
7 05/27/2019 22:47:20 0.01,-137.15 -0.56,-139.71 291.90 80
8 05/28/2019 22:31:06 0.00,-137.14 0.48,-135.14 228.31 80
9 05/30/2019 10:52:37 -0.01,-137.15 0.71,-140.34 363.61 80
10 05/31/2019 10:31:03 -0.01,-137.14 -0.34,-135.78 155.82 80
11 06/01/2019 22:52:43 0.02,-137.08 -0.88,-141.01 448.38 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/19/2019
SNOs_Map_GOES-17_FY3D_20190519.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/19/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service