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: 9/28/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/28/2019 22:00:04 -0.30,-127.64 -0.38,-128.04 45.36 80
2 09/29/2019 21:43:49 -0.31,-127.61 0.62,-123.47 472.16 80
3 10/01/2019 10:02:40 0.29,-127.58 0.53,-128.67 124.67 80
4 10/02/2019 09:46:25 0.30,-127.54 -0.47,-124.10 392.20 80
5 10/03/2019 22:05:25 -0.28,-127.44 -0.72,-129.33 215.87 80
6 10/04/2019 21:49:09 -0.29,-127.40 0.29,-124.76 301.04 80
7 10/06/2019 10:08:01 0.27,-127.37 0.87,-129.96 296.10 80
8 10/07/2019 09:51:45 0.27,-127.32 -0.14,-125.39 220.28 80
9 10/08/2019 22:10:47 -0.25,-127.22 -0.99,-130.64 389.18 80
10 10/09/2019 21:54:31 -0.26,-127.17 0.02,-126.06 127.47 80
11 10/11/2019 10:13:22 0.23,-127.14 1.14,-131.27 469.41 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/28/2019
SNOs_Map_GOES-15_FY3D_20190928.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/28/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service