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: 4/7/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/08/2025 09:39:08 -0.01,-104.38 -0.86,-100.66 424.40 80
2 04/09/2025 22:00:58 0.00,-104.40 -0.34,-105.90 170.86 80
3 04/10/2025 21:44:51 0.00,-104.40 0.72,-101.34 349.75 80
4 04/12/2025 10:06:32 -0.00,-104.39 0.51,-106.53 244.55 80
5 04/13/2025 09:45:04 -0.01,-104.39 -0.56,-101.98 275.78 80
6 04/14/2025 22:06:55 0.01,-104.40 -0.63,-107.21 320.02 80
7 04/15/2025 21:50:46 0.01,-104.41 0.39,-102.64 200.48 80
8 04/17/2025 10:12:29 -0.01,-104.40 0.76,-107.85 393.60 80
9 04/18/2025 09:51:00 -0.01,-104.39 -0.26,-103.28 126.49 80
10 04/19/2025 22:12:50 0.00,-104.39 -0.92,-108.52 470.14 80
11 04/20/2025 21:56:42 0.00,-104.39 0.11,-103.95 50.29 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/7/2025
SNOs_Map_GOES-17_FY3D_20250408.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/07/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D