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: 5/10/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/11/2025 21:58:46 -0.00,-104.41 -0.05,-104.56 17.36 80
2 05/14/2025 10:04:17 0.00,-104.42 0.15,-105.20 88.12 80
3 05/15/2025 09:42:48 -0.00,-104.42 -0.86,-100.62 432.51 80
4 05/16/2025 22:04:37 0.00,-104.41 -0.34,-105.85 164.61 80
5 05/17/2025 21:48:29 0.01,-104.41 0.73,-101.29 356.30 80
6 05/19/2025 10:10:08 -0.02,-104.42 0.48,-106.48 235.29 80
7 05/20/2025 09:48:40 -0.02,-104.42 -0.59,-101.92 285.37 80
8 05/21/2025 22:10:29 0.02,-104.41 -0.60,-107.15 312.15 80
9 05/22/2025 21:54:19 0.02,-104.41 0.41,-102.57 209.04 80
10 05/24/2025 10:16:00 -0.02,-104.43 0.73,-107.77 381.53 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/10/2025
SNOs_Map_GOES-17_FY3D_20250511.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/10/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D