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: 4/7/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/07/2020 10:24:43 -0.02,-137.21 -0.70,-134.19 344.40 80
2 04/08/2020 22:46:22 0.02,-137.21 -0.48,-139.41 251.56 80
3 04/09/2020 22:30:06 0.02,-137.21 0.57,-134.84 270.44 80
4 04/11/2020 10:51:37 -0.02,-137.22 0.63,-140.03 321.17 80
5 04/12/2020 10:30:01 -0.02,-137.21 -0.42,-135.46 200.28 80
6 04/13/2020 22:51:39 0.02,-137.20 -0.76,-140.68 397.06 80
7 04/14/2020 22:35:24 0.02,-137.19 0.29,-136.11 124.34 80
8 04/16/2020 10:56:54 -0.01,-137.20 0.91,-141.30 467.86 80
9 04/17/2020 10:35:19 -0.01,-137.19 -0.14,-136.73 53.23 80
10 04/19/2020 22:38:01 0.00,-137.16 -0.05,-137.37 24.03 80
11 04/20/2020 22:21:45 0.00,-137.15 1.01,-132.80 496.81 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/7/2020
SNOs_Map_GOES-17_FY3D_20200407.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/07/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service