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: 3/18/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2020 09:44:08 -0.31,-128.21 -1.24,-124.16 462.25 80
2 03/20/2020 22:05:47 0.30,-128.22 0.03,-129.38 133.33 80
3 03/21/2020 21:49:31 0.30,-128.19 1.07,-124.81 385.98 80
4 03/23/2020 10:11:01 -0.29,-128.13 0.12,-130.00 213.49 80
5 03/24/2020 09:49:26 -0.30,-128.10 -0.92,-125.43 305.26 80
6 03/25/2020 22:13:44 0.28,-128.09 -0.28,-130.65 291.24 80
7 03/26/2020 21:54:48 0.29,-128.07 0.71,-126.06 227.62 80
8 03/28/2020 10:16:19 -0.27,-128.00 0.43,-131.27 372.22 80
9 03/29/2020 09:54:43 -0.28,-127.96 -0.55,-126.68 145.76 80
10 03/30/2020 22:19:01 0.26,-127.94 -0.63,-131.91 452.41 80
11 03/31/2020 21:57:25 0.27,-127.91 0.41,-127.33 65.54 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/18/2020
SNOs_Map_GOES-15_FY3D_20200319.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/18/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service