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: 7/16/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/16/2022 23:07:39 -0.05,-137.28 -0.39,-138.87 180.20 80
2 07/17/2022 22:46:33 -0.05,-137.29 0.57,-134.40 328.44 80
3 07/19/2022 11:11:32 0.05,-137.30 0.61,-139.78 283.16 80
4 07/20/2022 10:50:27 0.05,-137.30 -0.41,-135.33 225.17 80
5 07/21/2022 23:15:34 -0.05,-137.30 -0.84,-140.73 391.92 80
6 07/22/2022 22:54:29 -0.04,-137.30 0.19,-136.28 115.99 80
7 07/24/2022 11:19:26 0.04,-137.29 1.04,-141.65 496.77 80
8 07/25/2022 10:58:22 0.03,-137.29 0.02,-137.19 10.61 80
9 07/27/2022 23:02:24 -0.02,-137.26 -0.24,-138.14 101.01 80
10 07/28/2022 22:46:39 -0.02,-137.25 0.78,-133.69 406.05 80
11 07/30/2022 11:08:57 0.03,-137.24 0.43,-139.06 207.58 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 7/16/2022
SNOs_Map_GOES-17_FY3D_20220717.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 07/16/2022 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D