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: 4/2/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/04/2025 21:55:01 0.02,-104.41 -0.00,-104.59 20.83 80
2 04/05/2025 21:38:53 0.02,-104.41 0.99,-100.02 499.54 80
3 04/07/2025 10:00:36 -0.01,-104.39 0.16,-105.23 95.34 80
4 04/08/2025 09:39:08 -0.01,-104.39 -0.84,-100.66 425.06 80
5 04/09/2025 22:00:58 0.00,-104.41 -0.36,-105.90 170.06 80
6 04/10/2025 21:44:50 0.00,-104.41 0.70,-101.34 350.77 80
7 04/12/2025 10:06:33 -0.00,-104.41 0.48,-106.54 243.03 80
8 04/13/2025 09:45:04 -0.01,-104.41 -0.53,-101.97 277.55 80
9 04/14/2025 22:06:55 0.00,-104.43 -0.65,-107.21 318.03 80
10 04/15/2025 21:50:47 0.01,-104.43 0.42,-102.65 202.68 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/2/2025
SNOs_Map_GOES-17_FY3D_20250403.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/02/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D