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: 5/12/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/13/2025 11:11:21 0.07, 61.68 -0.91, 57.47 481.01 80
2 05/14/2025 10:55:12 0.06, 61.70 0.15, 62.03 37.79 80
3 05/16/2025 22:55:23 -0.07, 61.77 -0.01, 61.40 41.57 80
4 05/17/2025 22:39:14 -0.06, 61.80 -1.02, 65.98 477.00 80
5 05/19/2025 10:58:23 0.08, 61.82 -0.19, 60.75 123.15 80
6 05/20/2025 10:42:14 0.07, 61.85 0.88, 65.31 395.19 80
7 05/21/2025 23:01:14 -0.10, 61.91 0.32, 60.12 203.50 80
8 05/22/2025 22:45:04 -0.09, 61.93 -0.69, 64.70 314.73 80
9 05/24/2025 11:04:15 0.11, 61.96 -0.44, 59.46 285.85 80
10 05/25/2025 10:48:05 0.11, 62.00 0.58, 64.03 231.75 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/12/2025
SNOs_Map_GOES-15_FY3D_20250513.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/12/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D