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: 2/19/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/19/2021 09:57:54 -0.19,-127.98 -0.56,-126.23 199.58 80
2 02/20/2021 22:19:32 0.18,-128.06 -0.57,-131.46 386.86 80
3 02/21/2021 22:03:14 0.18,-128.09 0.44,-126.87 138.84 80
4 02/23/2021 10:24:43 -0.17,-128.09 0.70,-132.05 450.53 80
5 02/24/2021 10:03:05 -0.17,-128.11 -0.31,-127.46 74.22 80
6 02/26/2021 22:08:26 0.16,-128.19 0.20,-128.10 11.13 80
7 03/01/2021 10:10:57 -0.16,-128.21 -0.07,-128.69 54.23 80
8 03/02/2021 09:49:19 -0.16,-128.23 -1.08,-124.10 469.82 80
9 03/03/2021 22:10:57 0.15,-128.27 -0.10,-129.32 119.69 80
10 03/04/2021 21:54:40 0.16,-128.29 0.98,-124.74 404.53 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/19/2021
SNOs_Map_GOES-15_FY3D_20210219.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/19/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D