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: 4/9/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/09/2025 22:00:58 0.01,-104.40 -0.33,-105.90 171.19 80
2 04/10/2025 21:44:51 0.01,-104.40 0.73,-101.34 349.25 80
3 04/12/2025 10:06:32 -0.01,-104.39 0.50,-106.53 245.35 80
4 04/13/2025 09:45:04 -0.01,-104.38 -0.57,-101.98 274.77 80
5 04/14/2025 22:06:55 0.01,-104.39 -0.62,-107.21 321.12 80
6 04/15/2025 21:50:46 0.01,-104.39 0.40,-102.64 199.20 80
7 04/17/2025 10:12:28 -0.01,-104.38 0.81,-107.84 395.17 80
8 04/18/2025 09:51:00 -0.01,-104.38 -0.27,-103.29 124.74 80
9 04/19/2025 22:12:49 0.00,-104.38 -0.96,-108.51 472.04 80
10 04/20/2025 21:56:42 0.00,-104.37 0.12,-103.96 48.27 80
11 04/23/2025 09:59:35 0.00,-104.36 0.03,-104.59 25.56 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/9/2025
SNOs_Map_GOES-17_FY3D_20250410.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/09/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D