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: 4/4/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/04/2020 22:24:48 0.01,-137.19 0.81,-133.56 413.51 80
2 04/06/2020 10:46:19 -0.01,-137.19 0.33,-138.76 178.85 80
3 04/07/2020 10:24:43 -0.01,-137.18 -0.66,-134.18 342.01 80
4 04/08/2020 22:46:21 0.01,-137.16 -0.52,-139.40 256.49 80
5 04/09/2020 22:30:06 0.02,-137.15 0.53,-134.83 264.14 80
6 04/11/2020 10:51:37 -0.02,-137.14 0.61,-140.03 329.22 80
7 04/12/2020 10:30:00 -0.02,-137.13 -0.38,-135.45 190.84 80
8 04/13/2020 22:51:39 0.01,-137.09 -0.79,-140.68 409.03 80
9 04/14/2020 22:35:22 0.01,-137.07 0.21,-136.09 110.99 80
10 04/16/2020 10:56:54 -0.01,-137.06 0.94,-141.29 482.89 80
11 04/17/2020 10:35:17 -0.00,-137.04 -0.06,-136.71 36.82 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/4/2020
SNOs_Map_GOES-17_FY3D_20200405.jpg

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

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service