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: 5/27/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/27/2021 22:01:20 -0.06,-128.36 0.53,-125.78 294.59 80
2 05/29/2021 10:22:48 0.06,-128.45 0.64,-130.95 285.63 80
3 05/30/2021 10:01:10 0.06,-128.46 -0.40,-126.37 238.41 80
4 05/31/2021 22:22:47 -0.06,-128.40 -0.78,-131.58 362.03 80
5 06/01/2021 22:06:29 -0.07,-128.41 0.26,-126.99 162.57 80
6 06/03/2021 10:27:56 0.07,-128.51 0.90,-132.16 416.79 80
7 06/04/2021 10:06:19 0.07,-128.52 -0.14,-127.58 107.25 80
8 06/05/2021 22:27:55 -0.07,-128.45 -1.05,-132.79 494.37 80
9 06/06/2021 22:11:38 -0.07,-128.46 -0.01,-128.20 29.81 80
10 06/09/2021 10:14:08 0.06,-128.56 0.12,-128.79 26.32 80
11 06/10/2021 09:52:30 0.06,-128.56 -0.92,-124.20 496.85 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/27/2021
SNOs_Map_GOES-15_FY3D_20210528.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/27/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D