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: 4/29/2025
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 -0.71,-101.32 347.97 80
2 04/30/2025 22:05:50 0.02,-104.37 -0.45,-106.56 248.65 80
3 05/01/2025 21:49:42 0.03,-104.37 0.59,-101.99 272.00 80
4 05/03/2025 10:11:22 -0.03,-104.36 0.60,-107.18 321.16 80
5 05/04/2025 09:49:53 -0.03,-104.36 -0.40,-102.61 199.54 80
6 05/05/2025 22:11:43 0.03,-104.37 -0.76,-107.85 396.66 80
7 05/06/2025 21:55:35 0.03,-104.37 0.30,-103.29 124.70 80
8 05/08/2025 10:17:15 -0.03,-104.38 0.88,-108.48 466.96 80
9 05/09/2025 09:55:45 -0.03,-104.38 -0.13,-103.91 54.15 80
10 05/11/2025 21:58:46 0.04,-104.39 -0.01,-104.57 21.00 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/29/2025
SNOs_Map_GOES-17_FY3D_20250430.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/29/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D