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: 4/28/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/29/2025 09:44:00 -0.01,-104.37 -0.69,-101.31 347.99 80
2 04/30/2025 22:05:50 0.02,-104.37 -0.47,-106.55 248.61 80
3 05/01/2025 21:49:42 0.03,-104.37 0.57,-101.99 272.00 80
4 05/03/2025 10:11:22 -0.03,-104.37 0.62,-107.18 321.14 80
5 05/04/2025 09:49:53 -0.03,-104.36 -0.44,-102.62 199.53 80
6 05/05/2025 22:11:43 0.03,-104.37 -0.78,-107.84 396.65 80
7 05/06/2025 21:55:34 0.03,-104.37 0.28,-103.28 124.68 80
8 05/08/2025 10:17:15 -0.03,-104.38 0.89,-108.48 466.92 80
9 05/09/2025 09:55:46 -0.04,-104.38 -0.17,-103.92 54.22 80
10 05/11/2025 21:58:46 0.04,-104.39 -0.03,-104.57 21.15 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/28/2025
SNOs_Map_GOES-17_FY3D_20250429.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/28/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D