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: 4/10/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/11/2020 10:51:37 -0.02,-137.21 0.60,-140.04 321.56 80
2 04/12/2020 10:30:01 -0.02,-137.21 -0.39,-135.45 199.84 80
3 04/13/2020 22:51:39 0.02,-137.20 -0.79,-140.68 396.85 80
4 04/14/2020 22:35:23 0.02,-137.20 0.26,-136.10 124.50 80
5 04/16/2020 10:56:54 -0.01,-137.19 0.94,-141.29 468.41 80
6 04/17/2020 10:35:18 -0.01,-137.18 -0.11,-136.72 52.58 80
7 04/19/2020 22:38:00 0.00,-137.16 -0.07,-137.36 24.14 80
8 04/20/2020 22:21:45 0.00,-137.15 0.99,-132.79 496.83 80
9 04/22/2020 10:43:15 -0.00,-137.14 0.21,-137.98 96.99 80
10 04/23/2020 10:21:40 -0.01,-137.12 -0.84,-133.41 423.30 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/10/2020
SNOs_Map_GOES-17_FY3D_20200410.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/10/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service