Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/7/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/07/2019 09:51:48 0.27,-127.82 -0.28,-125.41 275.19 80
2 10/08/2019 22:10:49 -0.25,-127.82 -0.85,-130.66 323.63 80
3 10/09/2019 21:54:34 -0.26,-127.85 0.15,-126.09 201.74 80
4 10/11/2019 10:13:25 0.23,-127.97 1.00,-131.29 378.95 80
5 10/12/2019 09:57:10 0.24,-128.01 -0.06,-126.73 146.14 80
6 10/13/2019 22:16:11 -0.22,-127.99 -1.13,-131.97 453.43 80
7 10/14/2019 21:59:55 -0.23,-128.02 -0.12,-127.39 71.59 80
8 10/17/2019 10:02:32 0.22,-128.16 0.21,-128.03 14.65 80
9 10/19/2019 22:02:38 -0.21,-128.15 -0.32,-128.71 62.68 80
10 10/20/2019 21:46:22 -0.22,-128.17 0.69,-124.13 461.07 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/7/2019
SNOs_Map_GOES-15_FY3D_20191007.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 10/07/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service