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: 6/6/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/06/2025 22:59:58 -0.19, 61.41 -0.03, 60.81 69.19 80
2 06/07/2025 22:43:49 -0.18, 61.40 -1.06, 65.38 453.09 80
3 06/09/2025 11:02:58 0.21, 61.35 -0.09, 60.14 138.47 80
4 06/10/2025 10:46:49 0.20, 61.35 0.94, 64.71 383.45 80
5 06/11/2025 23:05:49 -0.23, 61.38 0.18, 59.51 212.85 80
6 06/12/2025 22:49:39 -0.22, 61.38 -0.85, 64.08 308.60 80
7 06/14/2025 11:08:48 0.25, 61.34 -0.34, 58.86 284.04 80
8 06/15/2025 10:52:38 0.24, 61.34 0.70, 63.43 237.39 80
9 06/16/2025 23:11:39 -0.26, 61.38 0.43, 58.23 359.32 80
10 06/17/2025 22:55:28 -0.25, 61.38 -0.55, 62.81 161.88 80
11 06/19/2025 11:14:37 0.28, 61.35 -0.57, 57.57 431.31 80
12 06/20/2025 10:58:28 0.27, 61.36 0.48, 62.13 89.71 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 6/6/2025
SNOs_Map_GOES-15_FY3D_20250607.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 06/06/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D