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: 3/6/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/06/2020 10:30:46 0.01,-137.21 -0.33,-135.70 171.98 80
2 03/07/2020 22:52:25 -0.01,-137.20 -0.85,-140.94 425.99 80
3 03/08/2020 22:36:10 -0.01,-137.19 0.20,-136.36 94.85 80
4 03/10/2020 10:57:40 0.00,-137.18 0.98,-141.56 498.45 80
5 03/11/2020 10:36:05 0.00,-137.17 -0.06,-136.98 22.19 80
6 03/13/2020 22:38:48 -0.00,-137.13 -0.12,-137.63 56.50 80
7 03/14/2020 22:22:32 -0.00,-137.12 0.93,-133.06 463.60 80
8 03/16/2020 10:44:02 0.01,-137.10 0.26,-138.25 131.00 80
9 03/17/2020 10:22:27 0.01,-137.08 -0.78,-133.68 388.61 80
10 03/18/2020 22:44:05 -0.01,-137.04 -0.43,-138.90 211.54 80
11 03/19/2020 22:27:50 -0.00,-137.02 0.62,-134.32 307.94 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/6/2020
SNOs_Map_GOES-17_FY3D_20200306.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/06/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service