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: 4/1/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/01/2020 10:41:01 -0.02,-137.22 0.06,-137.49 31.76 80
2 04/02/2020 10:19:26 -0.02,-137.21 -0.99,-132.92 489.44 80
3 04/03/2020 22:41:04 0.01,-137.19 -0.20,-138.14 108.58 80
4 04/04/2020 22:24:48 0.01,-137.18 0.79,-133.56 412.46 80
5 04/06/2020 10:46:19 -0.00,-137.18 0.35,-138.76 180.18 80
6 04/07/2020 10:24:43 -0.00,-137.17 -0.69,-134.19 340.30 80
7 04/08/2020 22:46:22 0.01,-137.14 -0.49,-139.41 259.10 80
8 04/09/2020 22:30:05 0.01,-137.12 0.50,-134.83 261.12 80
9 04/11/2020 10:51:37 -0.01,-137.11 0.65,-140.03 332.62 80
10 04/12/2020 10:30:01 -0.02,-137.09 -0.40,-135.45 187.05 80
11 04/13/2020 22:51:39 0.01,-137.05 -0.78,-140.68 413.73 80
12 04/14/2020 22:35:23 0.01,-137.03 0.22,-136.10 105.85 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/1/2020
SNOs_Map_GOES-17_FY3D_20200401.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/01/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service