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: 3/16/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/18/2020 10:05:43 -0.31,-128.24 -0.17,-128.73 56.54 80
2 03/19/2020 09:44:08 -0.32,-128.22 -1.22,-124.16 462.77 80
3 03/20/2020 22:05:47 0.30,-128.22 0.06,-129.39 132.93 80
4 03/21/2020 21:49:31 0.30,-128.20 1.05,-124.81 386.59 80
5 03/23/2020 10:11:01 -0.29,-128.14 0.14,-130.00 212.25 80
6 03/24/2020 09:49:26 -0.30,-128.11 -0.90,-125.42 306.66 80
7 03/25/2020 22:13:44 0.28,-128.11 -0.30,-130.65 289.93 80
8 03/26/2020 21:54:48 0.29,-128.08 0.75,-126.07 229.09 80
9 03/28/2020 10:16:19 -0.27,-128.02 0.46,-131.26 370.08 80
10 03/29/2020 09:54:43 -0.28,-127.99 -0.59,-126.69 148.07 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/16/2020
SNOs_Map_GOES-15_FY3D_20200316.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/16/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service