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: 11/17/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/17/2019 22:54:13 -0.00,-137.21 -0.95,-141.50 489.04 80
2 11/18/2019 22:37:58 0.00,-137.20 0.06,-136.92 31.50 80
3 11/21/2019 10:40:35 -0.01,-137.18 0.05,-137.56 42.86 80
4 11/22/2019 10:18:59 -0.01,-137.17 -0.96,-132.98 477.41 80
5 11/23/2019 22:40:38 0.01,-137.15 -0.22,-138.22 120.73 80
6 11/24/2019 22:24:23 0.00,-137.14 0.80,-133.64 399.39 80
7 11/26/2019 10:45:54 0.01,-137.12 0.39,-138.84 196.01 80
8 11/27/2019 10:24:19 0.01,-137.10 -0.62,-134.26 323.46 80
9 11/28/2019 22:48:38 -0.01,-137.08 -0.55,-139.50 276.05 80
10 11/29/2019 22:27:03 -0.01,-137.06 0.47,-134.92 243.14 80
11 12/01/2019 10:51:15 0.01,-137.03 0.68,-140.13 353.32 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 11/17/2019
SNOs_Map_GOES-17_FY3D_20191118.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 11/17/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service