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 03/18/2020 10:05:44 -0.31,-128.24 -0.21,-128.74 56.78 80
2 03/19/2020 09:44:08 -0.31,-128.21 -1.25,-124.16 462.34 80
3 03/20/2020 22:05:47 0.30,-128.22 0.04,-129.39 133.24 80
4 03/21/2020 21:49:31 0.30,-128.20 1.08,-124.81 386.13 80
5 03/23/2020 10:11:02 -0.29,-128.13 0.11,-130.00 213.18 80
6 03/24/2020 09:49:25 -0.30,-128.10 -0.87,-125.42 305.63 80
7 03/25/2020 22:13:44 0.28,-128.10 -0.27,-130.65 290.88 80
8 03/26/2020 21:54:48 0.29,-128.07 0.71,-126.07 228.03 80
9 03/28/2020 10:16:19 -0.27,-128.00 0.43,-131.27 371.64 80
10 03/29/2020 09:54:43 -0.28,-127.97 -0.55,-126.68 146.40 80
11 03/30/2020 22:19:01 0.26,-127.95 -0.64,-131.91 451.79 80
12 03/31/2020 21:57:26 0.27,-127.91 0.41,-127.33 66.20 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/18/2020
SNOs_Map_GOES-15_FY3D_20200318.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