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: 5/31/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/31/2025 23:12:57 -0.17, 61.49 0.76, 57.53 452.11 80
2 06/01/2025 22:56:49 -0.16, 61.47 -0.33, 62.09 70.60 80
3 06/04/2025 10:59:48 0.17, 61.40 0.18, 61.43 2.52 80
4 06/06/2025 22:59:58 -0.19, 61.42 -0.03, 60.81 70.24 80
5 06/07/2025 22:43:50 -0.18, 61.41 -1.11, 65.36 451.97 80
6 06/09/2025 11:02:58 0.21, 61.36 -0.10, 60.14 139.75 80
7 06/10/2025 10:46:49 0.20, 61.36 0.94, 64.71 382.04 80
8 06/11/2025 23:05:49 -0.23, 61.39 0.19, 59.51 214.53 80
9 06/12/2025 22:49:39 -0.22, 61.39 -0.84, 64.08 306.82 80
10 06/14/2025 11:08:48 0.25, 61.36 -0.35, 58.86 285.85 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/31/2025
SNOs_Map_GOES-15_FY3D_20250601.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/31/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D