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: 2/13/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/13/2021 10:14:19 -0.20,-127.78 0.21,-129.59 205.51 80
2 02/14/2021 09:52:42 -0.20,-127.82 -0.80,-125.00 320.83 80
3 02/15/2021 22:14:20 0.19,-127.91 -0.33,-130.22 263.50 80
4 02/16/2021 21:58:04 0.19,-127.95 0.74,-125.65 263.09 80
5 02/18/2021 10:19:31 -0.19,-127.96 0.46,-130.82 325.92 80
6 02/19/2021 09:57:55 -0.19,-127.99 -0.61,-126.24 199.84 80
7 02/20/2021 22:19:32 0.18,-128.07 -0.58,-131.46 386.14 80
8 02/21/2021 22:03:14 0.18,-128.10 0.43,-126.87 139.70 80
9 02/23/2021 10:24:43 -0.17,-128.10 0.71,-132.05 449.80 80
10 02/24/2021 10:03:05 -0.17,-128.12 -0.30,-127.46 75.12 80
11 02/26/2021 22:08:26 0.16,-128.21 0.19,-128.10 12.53 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/13/2021
SNOs_Map_GOES-15_FY3D_20210213.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/13/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D