Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/21/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/22/2025 09:29:33 -0.02, -99.83 -1.00, -95.66 476.28 80
2 06/23/2025 21:48:38 0.02, -99.03 -0.41,-100.84 207.21 80
3 06/24/2025 21:32:26 0.02, -98.49 0.52, -96.24 255.62 80
4 06/26/2025 09:51:22 -0.02, -97.65 0.84,-101.39 427.48 80
5 06/27/2025 09:35:11 -0.02, -97.11 -0.09, -96.80 35.66 80
6 06/28/2025 09:16:20 -0.02, -96.58 -1.02, -92.20 499.10 80
7 06/29/2025 21:35:24 0.02, -95.78 -0.37, -97.38 183.15 80
8 06/30/2025 21:19:12 0.01, -95.25 0.56, -92.79 280.69 80
9 07/02/2025 09:38:09 -0.02, -94.42 0.81, -97.93 401.12 80
10 07/03/2025 09:21:57 -0.02, -93.89 -0.13, -93.34 62.84 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/21/2025
SNOs_Map_GOES-17_FY3D_20250622.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/21/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D