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: 3/6/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/07/2025 10:31:30 -0.08, 61.36 0.88, 65.43 465.89 80
2 03/08/2025 22:53:14 0.08, 61.26 0.34, 60.23 118.67 80
3 03/09/2025 22:37:07 0.09, 61.26 -0.68, 64.79 401.44 80
4 03/11/2025 10:59:00 -0.09, 61.34 -0.51, 59.54 205.67 80
5 03/12/2025 10:37:33 -0.09, 61.34 0.52, 64.10 314.30 80
6 03/13/2025 22:59:19 0.09, 61.25 0.64, 58.88 270.57 80
7 03/14/2025 22:43:12 0.09, 61.25 -0.40, 63.44 249.55 80
8 03/16/2025 11:05:04 -0.09, 61.33 -0.78, 58.19 357.27 80
9 03/17/2025 10:43:38 -0.09, 61.33 0.26, 62.75 162.35 80
10 03/18/2025 23:05:22 0.09, 61.25 0.95, 57.54 423.90 80
11 03/19/2025 22:49:16 0.09, 61.25 -0.10, 62.09 95.59 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/6/2025
SNOs_Map_GOES-15_FY3D_20250307.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/06/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D