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: 2/25/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/25/2025 22:59:49 0.07, 61.34 0.75, 58.38 337.92 80
2 02/26/2025 22:43:43 0.07, 61.33 -0.31, 62.92 182.25 80
3 02/28/2025 11:05:36 -0.07, 61.41 -0.93, 57.69 424.61 80
4 03/01/2025 10:44:10 -0.07, 61.40 0.14, 62.23 95.32 80
5 03/02/2025 23:05:56 0.07, 61.31 1.04, 57.02 489.80 80
6 03/03/2025 22:49:49 0.07, 61.31 0.02, 61.57 29.91 80
7 03/06/2025 10:52:55 -0.08, 61.40 -0.21, 60.89 58.36 80
8 03/07/2025 10:31:28 -0.08, 61.40 0.82, 65.45 460.81 80
9 03/08/2025 22:53:14 0.09, 61.33 0.34, 60.23 125.54 80
10 03/09/2025 22:37:07 0.09, 61.33 -0.70, 64.78 393.75 80
11 03/11/2025 10:58:59 -0.09, 61.42 -0.54, 59.55 213.85 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/25/2025
SNOs_Map_GOES-15_FY3D_20250226.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/25/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D