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: 5/8/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/09/2025 10:49:20 0.02, 61.61 0.41, 63.33 195.22 80
2 05/10/2025 23:08:20 -0.05, 61.64 0.75, 58.13 400.56 80
3 05/11/2025 22:52:11 -0.04, 61.65 -0.25, 62.70 119.09 80
4 05/13/2025 11:11:21 0.07, 61.67 -0.90, 57.46 479.87 80
5 05/14/2025 10:55:11 0.06, 61.69 0.11, 62.04 39.25 80
6 05/16/2025 22:55:22 -0.07, 61.75 0.03, 61.41 39.38 80
7 05/17/2025 22:39:14 -0.06, 61.77 -1.04, 65.97 479.58 80
8 05/19/2025 10:58:23 0.09, 61.80 -0.16, 60.74 120.20 80
9 05/20/2025 10:42:14 0.07, 61.82 0.86, 65.32 398.38 80
10 05/21/2025 23:01:14 -0.10, 61.87 0.29, 60.12 199.79 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/8/2025
SNOs_Map_GOES-15_FY3D_20250509.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/08/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D