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: 5/25/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/26/2025 23:07:06 -0.14, 61.55 0.50, 58.82 311.67 80
2 05/27/2025 22:50:57 -0.13, 61.54 -0.52, 63.39 210.85 80
3 05/29/2025 11:10:07 0.16, 61.48 -0.60, 58.15 380.55 80
4 05/30/2025 10:53:58 0.14, 61.47 0.42, 62.72 141.87 80
5 05/31/2025 23:12:58 -0.17, 61.49 0.71, 57.52 452.92 80
6 06/01/2025 22:56:48 -0.16, 61.48 -0.31, 62.09 69.66 80
7 06/04/2025 10:57:08 0.17, 61.41 0.16, 61.43 1.64 80
8 06/06/2025 22:59:59 -0.19, 61.43 -0.06, 60.80 71.54 80
9 06/07/2025 22:43:50 -0.18, 61.42 -1.08, 65.37 450.53 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/25/2025
SNOs_Map_GOES-15_FY3D_20250527.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/25/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D