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: 4/15/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/15/2019 22:41:59 0.00,-137.19 -0.26,-138.34 131.35 80
2 04/16/2019 22:25:44 0.00,-137.19 0.77,-133.78 389.52 80
3 04/18/2019 10:47:17 -0.00,-137.21 0.42,-138.98 202.78 80
4 04/19/2019 10:25:42 0.00,-137.20 -0.61,-134.41 317.40 80
5 04/20/2019 22:47:23 0.00,-137.17 -0.58,-139.65 283.56 80
6 04/21/2019 22:31:08 0.00,-137.17 0.45,-135.08 236.73 80
7 04/23/2019 10:52:41 -0.00,-137.18 0.69,-140.30 355.84 80
8 04/24/2019 10:31:07 0.00,-137.17 -0.35,-135.74 163.64 80
9 04/25/2019 22:52:47 0.00,-137.12 -0.85,-140.98 439.20 80
10 04/26/2019 22:36:33 0.00,-137.11 0.19,-136.41 80.45 80
11 04/29/2019 10:36:31 -0.01,-137.10 -0.04,-137.05 6.85 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/15/2019
SNOs_Map_GOES-17_FY3D_20190416.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/15/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service