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: 6/26/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/26/2025 09:51:23 -0.03, -97.64 0.82,-101.39 427.70 80
2 06/27/2025 09:35:11 -0.03, -97.11 -0.10, -96.80 35.31 80
3 06/28/2025 09:16:20 -0.03, -96.57 -1.03, -92.20 498.64 80
4 06/29/2025 21:35:24 0.03, -95.78 -0.36, -97.38 183.36 80
5 06/30/2025 21:19:13 0.03, -95.25 0.58, -92.79 280.37 80
6 07/02/2025 09:38:09 -0.03, -94.42 0.79, -97.93 401.91 80
7 07/03/2025 09:21:57 -0.03, -93.89 -0.14, -93.34 61.97 80
8 07/05/2025 21:22:10 0.04, -92.57 -0.30, -93.92 155.55 80
9 07/06/2025 21:05:59 0.04, -92.04 0.63, -89.33 308.36 80
10 07/08/2025 09:24:56 -0.05, -91.21 0.68, -94.49 373.93 80
11 07/09/2025 09:08:45 -0.05, -90.68 -0.25, -89.90 89.95 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/26/2025
SNOs_Map_GOES-17_FY3D_20250626.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/26/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D