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: 3/9/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/09/2025 22:37:08 0.09, 61.26 -0.71, 64.78 401.27 80
2 03/11/2025 10:59:00 -0.09, 61.34 -0.49, 59.54 205.48 80
3 03/12/2025 10:37:33 -0.09, 61.34 0.54, 64.10 314.50 80
4 03/13/2025 22:59:19 0.09, 61.25 0.61, 58.87 270.64 80
5 03/14/2025 22:43:12 0.09, 61.25 -0.43, 63.43 249.53 80
6 03/16/2025 11:05:04 -0.09, 61.33 -0.80, 58.20 356.96 80
7 03/17/2025 10:43:37 -0.09, 61.33 0.24, 62.75 162.66 80
8 03/18/2025 23:05:21 0.09, 61.25 0.95, 57.54 423.79 80
9 03/19/2025 22:49:15 0.09, 61.26 -0.09, 62.10 95.74 80
10 03/22/2025 10:52:20 -0.09, 61.35 -0.07, 61.41 7.66 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/9/2025
SNOs_Map_GOES-15_FY3D_20250310.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/09/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D