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: 10/13/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/13/2019 22:16:11 -0.22,-127.99 -1.09,-131.97 452.83 80
2 10/14/2019 21:59:56 -0.23,-128.02 -0.09,-127.39 72.14 80
3 10/17/2019 10:02:32 0.22,-128.15 0.17,-128.04 14.32 80
4 10/19/2019 22:02:37 -0.21,-128.15 -0.34,-128.70 62.24 80
5 10/20/2019 21:46:22 -0.22,-128.17 0.67,-124.12 461.51 80
6 10/22/2019 10:05:14 0.19,-128.26 0.42,-129.34 122.76 80
7 10/23/2019 09:48:59 0.20,-128.28 -0.58,-124.76 400.52 80
8 10/24/2019 22:07:59 -0.18,-128.24 -0.58,-130.00 200.96 80
9 10/25/2019 21:51:43 -0.19,-128.26 0.43,-125.43 322.43 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/13/2019
SNOs_Map_GOES-15_FY3D_20191013.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 10/13/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service