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: 1/1/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2025 10:02:45 -0.01,-104.70 0.76,-108.02 379.01 80
2 01/02/2025 09:41:21 -0.01,-104.70 -0.28,-103.48 138.58 80
3 01/03/2025 22:03:18 0.00,-104.63 -0.92,-108.75 469.68 80
4 01/04/2025 21:47:14 0.00,-104.62 0.07,-104.19 48.48 80
5 01/07/2025 09:50:19 -0.00,-104.68 0.02,-104.89 23.45 80
6 01/08/2025 09:28:54 -0.00,-104.68 -0.99,-100.34 494.51 80
7 01/09/2025 21:50:51 0.01,-104.60 -0.24,-105.60 114.07 80
8 01/10/2025 21:34:47 0.01,-104.60 0.83,-101.06 403.82 80
9 01/12/2025 09:56:34 -0.01,-104.66 0.34,-106.29 185.78 80
10 01/13/2025 09:35:10 -0.01,-104.65 -0.68,-101.74 332.04 80
11 01/14/2025 21:57:06 0.01,-104.57 -0.52,-107.00 276.40 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/1/2025
SNOs_Map_GOES-17_FY3D_20250101.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/01/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D