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: 8/1/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/02/2019 10:38:54 -0.03,-137.21 0.08,-137.75 61.48 80
2 08/03/2019 10:22:39 -0.03,-137.21 -0.92,-133.17 459.51 80
3 08/04/2019 22:41:39 0.04,-137.20 -0.23,-138.42 138.32 80
4 08/05/2019 22:25:23 0.04,-137.20 0.76,-133.84 382.52 80
5 08/07/2019 10:44:17 -0.04,-137.20 0.35,-139.06 211.62 80
6 08/08/2019 10:28:01 -0.04,-137.19 -0.64,-134.48 308.81 80
7 08/09/2019 22:47:01 0.05,-137.18 -0.50,-139.73 290.17 80
8 08/10/2019 22:30:46 0.05,-137.17 0.49,-135.15 229.88 80
9 08/12/2019 10:49:38 -0.06,-137.15 0.68,-140.35 365.37 80
10 08/13/2019 10:33:24 -0.06,-137.14 -0.37,-135.79 154.37 80
11 08/14/2019 22:52:23 0.07,-137.12 -0.83,-141.02 445.56 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 8/1/2019
SNOs_Map_GOES-17_FY3D_20190802.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 08/01/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service