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: 5/22/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/22/2019 22:41:57 0.00,-137.18 -0.29,-138.39 138.93 80
2 05/23/2019 22:25:42 0.01,-137.17 0.74,-133.82 381.51 80
3 05/25/2019 10:47:15 -0.01,-137.19 0.39,-139.04 210.56 80
4 05/26/2019 10:25:40 -0.01,-137.18 -0.65,-134.47 309.30 80
5 05/27/2019 22:47:20 0.01,-137.14 -0.59,-139.70 292.92 80
6 05/28/2019 22:31:06 0.01,-137.13 0.45,-135.14 227.05 80
7 05/30/2019 10:52:38 -0.02,-137.14 0.68,-140.35 365.24 80
8 05/31/2019 10:31:03 -0.02,-137.13 -0.30,-135.77 153.95 80
9 06/01/2019 22:52:44 0.02,-137.07 -0.87,-141.02 450.15 80
10 06/02/2019 22:36:30 0.03,-137.05 0.16,-136.45 68.78 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/22/2019
SNOs_Map_GOES-17_FY3D_20190522.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/22/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service