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: 5/20/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/21/2025 22:10:28 -0.00,-104.40 -0.64,-107.13 311.76 80
2 05/22/2025 21:54:20 -0.00,-104.41 0.44,-102.58 209.57 80
3 05/24/2025 10:15:59 0.00,-104.42 0.76,-107.76 381.32 80
4 05/25/2025 09:54:30 0.00,-104.42 -0.26,-103.19 139.38 80
5 05/26/2025 22:16:19 -0.00,-104.40 -0.93,-108.42 458.76 80
6 05/27/2025 22:00:11 -0.00,-104.40 0.15,-103.86 62.26 80
7 05/30/2025 10:03:00 -0.00,-104.41 0.02,-104.48 7.85 80
8 06/01/2025 22:03:20 0.01,-104.39 -0.17,-105.14 85.12 80
9 06/02/2025 21:47:11 0.01,-104.40 0.86,-100.57 436.34 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/20/2025
SNOs_Map_GOES-17_FY3D_20250521.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/20/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D