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: 4/8/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/09/2025 22:00:58 0.01,-104.40 -0.31,-105.90 171.23 80
2 04/10/2025 21:44:50 0.01,-104.40 0.69,-101.33 349.23 80
3 04/12/2025 10:06:32 -0.01,-104.39 0.48,-106.54 245.31 80
4 04/13/2025 09:45:05 -0.01,-104.39 -0.59,-101.98 274.84 80
5 04/14/2025 22:06:54 0.01,-104.40 -0.66,-107.20 321.09 80
6 04/15/2025 21:50:47 0.01,-104.39 0.42,-102.65 199.25 80
7 04/17/2025 10:12:28 -0.01,-104.38 0.79,-107.84 395.06 80
8 04/18/2025 09:51:00 -0.01,-104.38 -0.29,-103.29 124.88 80
9 04/19/2025 22:12:50 0.00,-104.38 -0.95,-108.51 471.93 80
10 04/20/2025 21:56:41 0.00,-104.38 0.08,-103.95 48.37 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/8/2025
SNOs_Map_GOES-17_FY3D_20250409.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/08/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D