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: 3/28/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/28/2020 22:54:42 0.02,-137.21 -0.95,-141.45 483.38 80
2 03/29/2020 22:38:27 0.03,-137.21 0.10,-136.88 37.84 80
3 04/01/2020 10:41:01 -0.02,-137.20 0.06,-137.49 34.21 80
4 04/02/2020 10:19:26 -0.02,-137.18 -0.98,-132.92 486.21 80
5 04/03/2020 22:41:04 0.01,-137.15 -0.21,-138.14 112.97 80
6 04/04/2020 22:24:49 0.01,-137.14 0.84,-133.57 407.27 80
7 04/06/2020 10:46:19 -0.00,-137.12 0.37,-138.76 186.66 80
8 04/07/2020 10:24:44 -0.01,-137.10 -0.67,-134.18 333.03 80
9 04/08/2020 22:46:22 0.01,-137.06 -0.51,-139.41 267.51 80
10 04/09/2020 22:30:06 0.01,-137.04 0.53,-134.84 251.94 80
11 04/11/2020 10:51:37 -0.01,-137.02 0.68,-140.02 343.07 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/28/2020
SNOs_Map_GOES-17_FY3D_20200329.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/28/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service