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: 11/19/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/21/2019 10:40:34 -0.01,-137.18 0.09,-137.55 42.55 80
2 11/22/2019 10:18:58 -0.01,-137.17 -0.93,-132.97 477.71 80
3 11/23/2019 22:43:18 0.00,-137.16 -0.25,-138.21 120.25 80
4 11/24/2019 22:24:22 0.00,-137.14 0.77,-133.63 399.93 80
5 11/26/2019 10:45:54 0.01,-137.12 0.42,-138.83 195.50 80
6 11/27/2019 10:24:19 0.01,-137.11 -0.66,-134.27 324.07 80
7 11/28/2019 22:48:37 -0.01,-137.08 -0.57,-139.49 275.27 80
8 11/29/2019 22:27:02 -0.01,-137.06 0.45,-134.92 244.01 80
9 12/01/2019 10:51:14 0.01,-137.03 0.69,-140.13 352.46 80
10 12/02/2019 10:29:39 0.00,-137.01 -0.33,-135.55 166.43 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 11/19/2019
SNOs_Map_GOES-17_FY3D_20191119.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 11/19/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service