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: 3/20/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/20/2020 22:05:47 0.30,-128.21 0.06,-129.39 133.37 80
2 03/21/2020 21:49:31 0.30,-128.19 1.04,-124.80 385.92 80
3 03/23/2020 10:11:01 -0.29,-128.12 0.15,-129.99 213.66 80
4 03/24/2020 09:49:25 -0.30,-128.10 -0.90,-125.42 305.03 80
5 03/25/2020 22:13:44 0.28,-128.09 -0.30,-130.65 291.48 80
6 03/26/2020 21:52:28 0.29,-128.06 0.75,-126.07 227.32 60
7 03/28/2020 10:16:18 -0.27,-127.99 0.45,-131.26 372.59 80
8 03/29/2020 09:54:42 -0.28,-127.96 -0.54,-126.68 145.37 80
9 03/30/2020 22:19:00 0.26,-127.93 -0.64,-131.90 452.85 80
10 03/31/2020 21:57:25 0.27,-127.90 0.41,-127.33 65.06 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/20/2020
SNOs_Map_GOES-15_FY3D_20200320.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/20/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service