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: 3/16/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/17/2020 10:22:27 0.02,-137.20 -0.77,-133.67 402.66 80
2 03/18/2020 22:44:06 -0.02,-137.20 -0.39,-138.90 194.32 80
3 03/19/2020 22:27:50 -0.02,-137.19 0.60,-134.32 326.81 80
4 03/21/2020 10:49:21 0.01,-137.18 0.53,-139.52 266.74 80
5 03/22/2020 10:27:45 0.01,-137.17 -0.51,-134.95 253.93 80
6 03/23/2020 22:49:24 -0.01,-137.16 -0.70,-140.17 343.92 80
7 03/24/2020 22:33:08 -0.00,-137.15 0.35,-135.60 176.78 80
8 03/26/2020 10:54:38 0.00,-137.13 0.85,-140.79 417.20 80
9 03/27/2020 10:33:03 0.00,-137.12 -0.19,-136.22 102.87 80
10 03/28/2020 22:54:41 -0.00,-137.09 -1.00,-141.44 496.47 80
11 03/29/2020 22:38:26 0.00,-137.07 0.04,-136.87 23.21 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/16/2020
SNOs_Map_GOES-17_FY3D_20200317.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/16/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service