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: 11/15/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/15/2019 10:54:09 -0.00,-137.22 0.82,-140.84 412.69 80
2 11/16/2019 10:32:33 0.00,-137.21 -0.20,-136.26 108.28 80
3 11/17/2019 22:54:13 -0.00,-137.20 -0.99,-141.49 489.55 80
4 11/18/2019 22:37:57 -0.01,-137.20 0.03,-136.92 31.26 80
5 11/21/2019 10:40:34 0.01,-137.17 0.08,-137.55 42.95 80
6 11/22/2019 10:18:58 0.01,-137.16 -0.94,-132.98 477.22 80
7 11/23/2019 22:40:38 -0.01,-137.14 -0.24,-138.21 121.65 80
8 11/24/2019 22:24:22 -0.01,-137.13 0.78,-133.64 398.37 80
9 11/26/2019 10:45:54 0.02,-137.11 0.41,-138.84 196.92 80
10 11/27/2019 10:24:18 0.02,-137.09 -0.61,-134.26 322.60 80
11 11/28/2019 22:45:57 -0.03,-137.06 -0.55,-139.50 277.47 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 11/15/2019
SNOs_Map_GOES-17_FY3D_20191115.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 11/15/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service