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: 4/4/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/05/2020 22:05:21 0.24,-127.70 0.04,-128.58 100.21 80
2 04/06/2020 21:43:46 0.25,-127.66 1.09,-124.01 417.30 80
3 04/08/2020 10:07:56 -0.23,-127.58 0.11,-129.20 183.48 80
4 04/09/2020 09:46:20 -0.24,-127.54 -0.88,-124.61 333.26 80
5 04/10/2020 22:10:38 0.22,-127.49 -0.30,-129.84 267.28 80
6 04/11/2020 21:49:02 0.23,-127.45 0.70,-125.25 249.64 80
7 04/13/2020 10:13:12 -0.20,-127.36 0.50,-130.44 351.35 80
8 04/14/2020 09:51:36 -0.22,-127.31 -0.55,-125.87 164.82 80
9 04/15/2020 22:15:54 0.19,-127.25 -0.68,-131.08 437.01 80
10 04/16/2020 21:54:18 0.20,-127.21 0.37,-126.51 79.60 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/4/2020
SNOs_Map_GOES-15_FY3D_20200405.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/04/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service