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: 6/14/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/14/2021 10:19:16 0.03,-128.50 0.38,-129.99 170.32 80
2 06/15/2021 09:57:38 0.04,-128.49 -0.67,-125.41 352.04 80
3 06/16/2021 22:19:15 -0.04,-128.40 -0.52,-130.61 252.36 80
4 06/17/2021 22:02:56 -0.04,-128.39 0.46,-126.02 270.11 80
5 06/19/2021 10:21:44 0.03,-128.46 0.63,-131.21 312.51 80
6 06/20/2021 10:05:26 0.04,-128.45 -0.36,-126.61 209.28 80
7 06/21/2021 22:24:22 -0.02,-128.34 -0.83,-131.81 396.95 80
8 06/22/2021 22:08:05 -0.03,-128.32 0.21,-127.23 124.52 80
9 06/24/2021 10:26:52 0.01,-128.38 0.94,-132.40 459.17 80
10 06/25/2021 10:10:35 0.02,-128.36 -0.11,-127.82 61.73 80
11 06/27/2021 22:10:32 -0.02,-128.22 -0.09,-128.43 24.94 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 6/14/2021
SNOs_Map_GOES-15_FY3D_20210614.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 06/14/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D