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: 6/7/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/07/2025 22:43:49 -0.18, 61.40 -1.09, 65.37 453.25 80
2 06/09/2025 11:02:58 0.21, 61.35 -0.07, 60.14 138.20 80
3 06/10/2025 10:46:49 0.20, 61.34 0.97, 64.71 383.73 80
4 06/11/2025 23:05:48 -0.23, 61.38 0.22, 59.52 212.49 80
5 06/12/2025 22:49:39 -0.22, 61.38 -0.82, 64.09 309.03 80
6 06/14/2025 11:08:48 0.25, 61.34 -0.32, 58.85 283.55 80
7 06/15/2025 10:52:39 0.24, 61.34 0.71, 63.42 237.90 80
8 06/16/2025 23:11:38 -0.26, 61.37 0.47, 58.23 358.72 80
9 06/17/2025 22:55:28 -0.25, 61.38 -0.56, 62.80 162.50 80
10 06/19/2025 11:14:38 0.28, 61.34 -0.56, 57.56 430.64 80
11 06/20/2025 10:58:27 0.27, 61.35 0.43, 62.15 90.40 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 6/7/2025
SNOs_Map_GOES-15_FY3D_20250608.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 06/07/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D