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: 1/31/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/31/2025 22:29:02 0.03, 61.66 -0.79, 65.22 407.14 80
2 02/02/2025 10:50:56 -0.04, 61.81 -0.47, 59.98 209.10 80
3 02/03/2025 10:34:51 -0.03, 61.83 0.59, 64.52 307.82 80
4 02/04/2025 22:56:24 0.04, 61.73 0.58, 59.30 277.15 66
5 02/05/2025 22:35:12 0.04, 61.76 -0.43, 63.85 239.29 80
6 02/07/2025 10:59:46 -0.05, 61.92 -0.81, 58.61 378.03 80
7 02/08/2025 10:41:01 -0.05, 61.95 0.21, 63.16 138.22 80
8 02/09/2025 23:00:07 0.06, 61.86 0.96, 57.94 447.50 80
9 02/10/2025 22:44:02 0.06, 61.89 -0.07, 62.49 68.75 80
10 02/13/2025 10:47:11 -0.07, 62.08 -0.12, 61.79 32.22 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/31/2025
SNOs_Map_GOES-15_FY3D_20250131.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 01/31/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D