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: 3/23/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/24/2025 22:01:50 0.02,-104.41 -0.45,-106.51 239.33 80
2 03/25/2025 21:45:43 0.01,-104.41 0.57,-101.94 280.80 80
3 03/27/2025 10:07:26 -0.01,-104.38 0.62,-107.15 315.56 80
4 03/28/2025 09:45:59 -0.01,-104.38 -0.41,-102.59 204.35 80
5 03/29/2025 22:07:49 0.01,-104.40 -0.80,-107.82 390.61 80
6 03/30/2025 21:51:43 0.01,-104.40 0.30,-103.27 129.55 80
7 04/01/2025 10:13:25 -0.01,-104.38 0.92,-108.47 466.60 80
8 04/02/2025 09:51:57 -0.01,-104.38 -0.13,-103.91 53.10 80
9 04/04/2025 21:54:59 0.01,-104.39 -0.05,-104.58 22.51 80
10 04/05/2025 21:38:52 0.01,-104.38 1.01,-100.02 497.85 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/23/2025
SNOs_Map_GOES-17_FY3D_20250324.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/23/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D