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: 4/5/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/06/2025 11:07:37 -0.07, 61.33 -0.94, 57.45 442.15 80
2 04/07/2025 10:49:48 -0.08, 61.33 0.05, 62.02 77.55 20
3 04/09/2025 22:54:23 0.08, 61.31 0.08, 61.37 7.37 80
4 04/12/2025 10:57:26 -0.07, 61.36 -0.20, 60.69 75.79 80
5 04/13/2025 10:38:38 -0.08, 61.37 0.81, 65.26 443.67 80
6 04/14/2025 22:57:40 0.06, 61.35 0.35, 60.06 147.65 80
7 04/15/2025 22:41:31 0.07, 61.36 -0.66, 64.63 371.71 80
8 04/17/2025 11:00:42 -0.05, 61.42 -0.51, 59.39 231.95 80
9 04/18/2025 10:44:33 -0.06, 61.44 0.51, 63.96 286.74 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/5/2025
SNOs_Map_GOES-15_FY3D_20250406.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/05/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D