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: 3/5/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/05/2020 10:52:22 -0.00,-137.22 0.67,-140.29 349.33 80
2 03/06/2020 10:30:46 -0.00,-137.21 -0.31,-135.70 171.75 80
3 03/07/2020 22:52:25 0.00,-137.20 -0.86,-140.93 426.37 80
4 03/08/2020 22:36:10 0.00,-137.19 0.18,-136.36 94.48 80
5 03/10/2020 10:57:40 -0.00,-137.18 1.00,-141.55 498.77 80
6 03/11/2020 10:36:04 -0.00,-137.17 -0.05,-136.98 21.73 80
7 03/13/2020 22:38:47 0.00,-137.13 -0.13,-137.63 57.07 80
8 03/14/2020 22:22:32 0.00,-137.11 0.91,-133.05 463.02 80
9 03/16/2020 10:44:02 0.00,-137.09 0.27,-138.25 131.59 80
10 03/17/2020 10:22:27 0.00,-137.07 -0.77,-133.67 388.01 80
11 03/18/2020 22:44:05 -0.00,-137.04 -0.43,-138.90 212.22 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/5/2020
SNOs_Map_GOES-17_FY3D_20200305.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/05/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service