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: 7/4/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/05/2023 13:43:54 -0.29,-172.92 -0.10,-173.75 94.84 80
2 07/08/2023 01:45:30 0.29,-175.50 0.44,-174.83 76.74 80
3 07/09/2023 14:10:37 -0.32,-177.07 0.43, 179.71 367.04 80
4 07/10/2023 13:49:37 -0.29,-178.09 -0.77,-175.88 251.63 80
5 07/12/2023 02:14:53 0.33,-179.65 -0.08, 178.63 196.49 80
6 07/13/2023 01:53:53 0.31, 179.33 1.12,-176.96 422.04 80
7 07/14/2023 14:19:01 -0.34, 177.77 -0.32, 177.56 22.83 80
8 07/16/2023 02:41:36 0.37, 176.22 -0.58, 172.08 472.00 80
9 07/17/2023 02:20:36 0.35, 175.21 0.62, 176.49 146.10 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/4/2023
SNOs_Map_GOES-15_FY3D_20230704.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/04/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D