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: 4/4/2025
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,-104.40 -0.02,-104.59 20.79 80
2 04/05/2025 21:38:54 0.02,-104.40 1.03,-100.03 499.40 80
3 04/07/2025 10:00:36 -0.01,-104.39 0.17,-105.23 95.54 80
4 04/08/2025 09:39:07 -0.01,-104.39 -0.83,-100.66 424.77 80
5 04/09/2025 22:00:58 0.00,-104.40 -0.36,-105.89 170.47 80
6 04/10/2025 21:44:50 0.00,-104.41 0.70,-101.34 350.31 80
7 04/12/2025 10:06:32 -0.00,-104.40 0.48,-106.54 243.56 80
8 04/13/2025 09:45:04 -0.01,-104.40 -0.54,-101.97 276.95 80
9 04/14/2025 22:06:54 0.01,-104.42 -0.65,-107.21 318.73 80
10 04/15/2025 21:50:47 0.01,-104.42 0.43,-102.65 201.93 80
11 04/17/2025 10:12:28 -0.00,-104.41 0.78,-107.85 391.77 80
12 04/18/2025 09:51:00 -0.01,-104.41 -0.24,-103.28 128.52 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/4/2025
SNOs_Map_GOES-17_FY3D_20250405.jpg

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

Historical Predications of SNOs between GOES-17 and FY3D