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: 10/19/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/20/2019 10:46:20 0.00,-137.20 0.37,-138.95 199.76 80
2 10/21/2019 10:24:45 0.00,-137.19 -0.64,-134.38 320.80 80
3 10/22/2019 22:46:25 0.00,-137.18 -0.54,-139.62 277.51 80
4 10/23/2019 22:30:10 0.00,-137.17 0.47,-135.04 242.81 80
5 10/25/2019 10:51:41 0.00,-137.15 0.68,-140.25 352.04 80
6 10/26/2019 10:30:05 0.00,-137.14 -0.33,-135.67 167.96 80
7 10/27/2019 22:51:46 -0.00,-137.13 -0.84,-140.91 431.14 80
8 10/28/2019 22:35:30 -0.00,-137.11 0.17,-136.33 88.62 80
9 10/31/2019 10:35:26 0.00,-137.07 -0.02,-136.96 12.13 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/19/2019
SNOs_Map_GOES-17_FY3D_20191019.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/19/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service