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: 9/30/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/01/2019 10:02:40 0.29,-127.58 0.53,-128.67 124.64 80
2 10/02/2019 09:46:25 0.30,-127.54 -0.47,-124.09 392.19 80
3 10/03/2019 22:05:25 -0.28,-127.44 -0.73,-129.33 216.13 80
4 10/04/2019 21:49:09 -0.29,-127.40 0.28,-124.75 300.74 80
5 10/06/2019 10:08:02 0.26,-127.37 0.82,-129.97 296.30 80
6 10/07/2019 09:51:46 0.27,-127.32 -0.18,-125.40 220.04 80
7 10/08/2019 22:10:47 -0.25,-127.21 -1.01,-130.63 389.66 80
8 10/09/2019 21:54:31 -0.26,-127.17 -0.00,-126.06 126.90 80
9 10/11/2019 10:13:22 0.23,-127.14 1.16,-131.26 469.84 80
10 10/12/2019 09:57:07 0.24,-127.09 0.16,-126.68 46.29 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/30/2019
SNOs_Map_GOES-15_FY3D_20190930.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/30/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service