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: 3/24/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/24/2025 22:03:18 0.02,-104.41 0.00,-106.61 244.91 0
2 03/25/2025 21:45:43 0.02,-104.41 0.55,-101.94 280.94 80
3 03/27/2025 10:07:26 -0.01,-104.38 0.64,-107.14 315.36 80
4 03/28/2025 09:45:58 -0.01,-104.38 -0.39,-102.58 204.65 80
5 03/29/2025 22:07:50 0.01,-104.41 -0.77,-107.83 390.20 80
6 03/30/2025 21:51:42 0.01,-104.41 0.27,-103.27 129.96 80
7 04/01/2025 10:13:26 -0.01,-104.39 0.89,-108.48 466.10 80
8 04/02/2025 09:51:57 -0.02,-104.38 -0.10,-103.90 53.72 80
9 04/04/2025 21:55:00 0.01,-104.39 -0.04,-104.58 21.77 80
10 04/05/2025 21:38:52 0.01,-104.39 1.02,-100.03 498.58 80
11 04/07/2025 10:00:35 0.00,-104.38 0.17,-105.23 96.65 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/24/2025
SNOs_Map_GOES-17_FY3D_20250325.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/24/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D