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: 2/1/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/02/2025 10:50:56 -0.03, 61.81 -0.48, 59.98 208.96 80
2 02/03/2025 10:34:51 -0.03, 61.83 0.59, 64.52 308.01 80
3 02/04/2025 22:55:03 0.04, 61.73 0.58, 59.30 276.76 15
4 02/05/2025 22:35:12 0.04, 61.75 -0.43, 63.86 239.75 80
5 02/07/2025 10:59:46 -0.04, 61.92 -0.81, 58.61 377.59 80
6 02/08/2025 10:41:01 -0.05, 61.94 0.21, 63.16 138.72 80
7 02/09/2025 23:00:07 0.05, 61.85 0.96, 57.94 446.82 80
8 02/10/2025 22:44:02 0.06, 61.88 -0.06, 62.49 69.51 80
9 02/13/2025 10:47:11 -0.06, 62.07 -0.12, 61.80 31.40 80
10 02/14/2025 10:25:45 -0.06, 62.10 0.91, 66.35 484.92 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/1/2025
SNOs_Map_GOES-15_FY3D_20250201.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/01/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D