Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/19/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/19/2021 11:07:27 0.05,-137.18 1.02,-141.45 486.79 80
2 08/20/2021 10:45:50 0.05,-137.17 -0.04,-136.87 35.39 80
3 08/22/2021 22:48:27 -0.04,-137.14 -0.12,-137.48 38.26 80
4 08/23/2021 22:32:09 -0.04,-137.13 0.94,-132.89 483.95 80
5 08/25/2021 10:50:56 0.03,-137.12 0.24,-138.07 107.07 80
6 08/26/2021 10:31:58 0.03,-137.11 -0.76,-133.47 414.92 80
7 08/27/2021 22:53:33 -0.03,-137.09 -0.39,-138.68 181.48 80
8 08/28/2021 22:37:15 -0.03,-137.07 0.61,-134.08 340.17 80
9 08/30/2021 10:56:03 0.03,-137.05 0.51,-139.27 252.02 80
10 08/31/2021 10:39:45 0.02,-137.03 -0.49,-134.67 268.99 80
11 09/01/2021 22:58:40 -0.01,-136.99 -0.66,-139.88 329.23 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 8/19/2021
SNOs_Map_GOES-17_FY3D_20210819.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 08/19/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D