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: 3/28/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/29/2025 22:58:35 0.09, 61.25 0.50, 59.44 206.38 80
2 03/30/2025 22:42:28 0.09, 61.25 -0.54, 64.00 313.70 80
3 04/01/2025 11:04:18 -0.08, 61.31 -0.67, 58.77 290.11 80
4 04/02/2025 10:42:51 -0.09, 61.32 0.37, 63.33 229.31 80
5 04/03/2025 23:04:34 0.08, 61.28 0.79, 58.12 360.80 80
6 04/04/2025 22:48:25 0.08, 61.29 -0.21, 62.69 158.80 80
7 04/06/2025 11:07:36 -0.07, 61.35 -0.99, 57.46 445.07 80
8 04/07/2025 10:51:28 -0.08, 61.36 0.07, 62.01 74.33 80
9 04/09/2025 22:54:23 0.08, 61.34 0.06, 61.37 3.88 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/28/2025
SNOs_Map_GOES-15_FY3D_20250329.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/28/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D