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: 11/1/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/01/2025 23:10:42 0.05, 61.58 -0.06, 62.17 67.24 80
2 11/04/2025 11:16:15 -0.10, 61.69 -0.12, 61.55 15.70 80
3 11/06/2025 23:18:59 0.15, 61.66 0.28, 60.96 78.96 80
4 11/07/2025 22:57:28 0.10, 61.69 -0.77, 65.54 439.18 80
5 11/09/2025 11:21:50 -0.19, 61.81 -0.55, 60.36 165.49 80
6 11/10/2025 11:00:20 -0.14, 61.83 0.56, 64.92 353.39 80
7 11/11/2025 23:24:35 0.23, 61.77 0.69, 59.77 228.71 80
8 11/12/2025 23:03:05 0.18, 61.80 -0.42, 64.33 289.35 80
9 11/14/2025 11:27:27 -0.27, 61.93 -0.88, 59.15 316.41 80
10 11/15/2025 11:05:55 -0.22, 61.95 0.18, 63.73 202.61 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 11/1/2025
SNOs_Map_GOES-15_FY3D_20251102.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 11/01/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D