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: 6/15/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/16/2025 09:42:46 -0.00,-103.09 -0.93, -99.11 453.95 80
2 06/17/2025 22:01:51 0.00,-102.27 -0.44,-104.30 230.83 80
3 06/18/2025 21:45:40 0.00,-101.73 0.49, -99.70 231.53 80
4 06/20/2025 10:04:35 -0.00,-100.88 0.93,-104.84 451.88 80
5 06/21/2025 09:48:23 -0.00,-100.34 0.01,-100.24 10.75 80
6 06/22/2025 09:29:32 0.00, -99.80 -0.92, -95.65 472.53 80
7 06/23/2025 21:48:37 -0.00, -98.97 -0.42,-100.84 212.48 80
8 06/24/2025 21:32:26 -0.00, -98.43 0.51, -96.24 249.59 80
9 06/26/2025 09:51:22 0.00, -97.58 0.86,-101.39 434.13 80
10 06/27/2025 09:35:11 -0.00, -97.04 -0.07, -96.79 28.16 80
11 06/28/2025 09:16:19 -0.00, -96.50 -1.00, -92.20 490.64 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/15/2025
SNOs_Map_GOES-17_FY3D_20250616.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/15/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D