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: 10/21/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/21/2019 10:24:45 0.00,-137.20 -0.62,-134.37 322.27 80
2 10/22/2019 22:46:25 -0.00,-137.21 -0.56,-139.61 274.78 80
3 10/23/2019 22:30:10 -0.00,-137.20 0.51,-135.05 246.36 80
4 10/25/2019 10:51:41 0.00,-137.20 0.71,-140.24 347.15 80
5 10/26/2019 10:30:06 0.00,-137.20 -0.36,-135.68 173.64 80
6 10/27/2019 22:51:46 -0.00,-137.19 -0.81,-140.92 424.31 80
7 10/28/2019 22:35:31 0.00,-137.18 0.20,-136.34 96.21 80
8 10/30/2019 10:57:02 -0.00,-137.17 0.97,-141.54 498.30 80
9 10/31/2019 10:35:27 -0.00,-137.16 -0.04,-136.97 21.74 80
10 11/02/2019 22:38:12 -0.00,-137.13 -0.11,-137.63 57.53 80
11 11/03/2019 22:21:56 -0.00,-137.11 0.91,-133.06 462.24 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/21/2019
SNOs_Map_GOES-17_FY3D_20191021.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/21/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service