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: 3/26/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/27/2020 10:33:03 -0.00,-137.23 -0.23,-136.22 114.49 80
2 03/28/2020 22:54:43 0.01,-137.21 -0.91,-141.46 483.09 80
3 03/29/2020 22:38:26 0.02,-137.21 0.08,-136.87 37.98 80
4 04/01/2020 10:41:02 -0.02,-137.19 0.02,-137.50 34.70 80
5 04/02/2020 10:19:26 -0.02,-137.18 -0.97,-132.91 485.71 80
6 04/03/2020 22:41:04 0.01,-137.15 -0.22,-138.14 113.33 80
7 04/04/2020 22:24:48 0.00,-137.13 0.83,-133.57 406.85 80
8 04/06/2020 10:46:19 -0.00,-137.12 0.38,-138.76 187.37 80
9 04/07/2020 10:24:43 -0.00,-137.10 -0.66,-134.18 332.24 80
10 04/08/2020 22:46:21 0.01,-137.05 -0.51,-139.41 268.25 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/26/2020
SNOs_Map_GOES-17_FY3D_20200327.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/26/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service