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: 6/20/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/20/2020 10:22:56 0.01,-137.20 -0.83,-133.56 415.68 80
2 06/21/2020 22:47:15 -0.01,-137.21 -0.33,-138.79 180.08 80
3 06/22/2020 22:25:39 0.00,-137.21 0.68,-134.21 341.78 80
4 06/24/2020 10:49:48 0.00,-137.20 0.50,-139.40 250.20 80
5 06/25/2020 10:28:11 -0.00,-137.20 -0.51,-134.81 271.34 80
6 06/26/2020 22:52:31 -0.01,-137.19 -0.65,-140.04 325.38 80
7 06/27/2020 22:30:54 -0.00,-137.19 0.36,-135.46 195.96 80
8 06/29/2020 10:55:05 0.01,-137.17 0.77,-140.66 396.96 80
9 06/30/2020 10:33:28 0.00,-137.16 -0.24,-136.08 123.83 80
10 07/01/2020 22:55:07 0.00,-137.15 -0.91,-141.31 474.24 80
11 07/02/2020 22:38:51 0.01,-137.13 0.10,-136.73 46.17 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/20/2020
SNOs_Map_GOES-17_FY3D_20200620.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/20/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service