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: 1/1/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/02/2021 10:10:36 0.19,-128.21 0.33,-128.87 75.23 80
2 01/03/2021 09:49:00 0.16,-128.20 -0.73,-124.30 445.80 80
3 01/04/2021 22:13:16 -0.21,-128.22 -0.48,-129.51 145.76 80
4 01/05/2021 21:51:40 -0.18,-128.21 0.57,-124.93 374.97 80
5 01/07/2021 10:15:48 0.22,-128.16 0.63,-130.10 220.89 80
6 01/08/2021 09:54:11 0.20,-128.14 -0.37,-125.51 299.64 80
7 01/09/2021 22:18:27 -0.25,-128.15 -0.84,-130.72 292.90 80
8 01/10/2021 21:56:50 -0.23,-128.13 0.21,-126.14 227.13 80
9 01/12/2021 10:20:59 0.27,-128.07 0.99,-131.32 369.94 80
10 01/13/2021 09:59:22 0.25,-128.05 -0.07,-126.74 149.93 80
11 01/14/2021 22:23:39 -0.29,-128.05 -1.14,-131.95 443.32 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/1/2021
SNOs_Map_GOES-15_FY3D_20210101.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 01/01/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D