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: 5/25/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/26/2020 22:37:09 0.01,-137.21 0.06,-137.07 16.46 80
2 05/29/2020 10:42:23 -0.00,-137.21 0.08,-137.68 52.94 80
3 05/30/2020 10:20:46 -0.00,-137.21 -0.92,-133.10 468.94 80
4 05/31/2020 22:42:26 0.00,-137.21 -0.24,-138.33 127.74 80
5 06/01/2020 22:26:09 0.00,-137.20 0.76,-133.74 393.80 80
6 06/03/2020 10:47:39 -0.00,-137.20 0.37,-138.94 198.53 80
7 06/04/2020 10:26:03 -0.00,-137.19 -0.63,-134.36 322.60 80
8 06/05/2020 22:47:42 -0.01,-137.17 -0.53,-139.59 275.31 80
9 06/06/2020 22:31:26 -0.01,-137.16 0.47,-135.01 245.49 80
10 06/08/2020 10:50:15 0.02,-137.14 0.72,-140.19 347.92 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/25/2020
SNOs_Map_GOES-17_FY3D_20200526.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/25/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service