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: 5/14/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/15/2025 09:42:48 0.00,-104.41 -0.84,-100.62 432.23 80
2 05/16/2025 22:04:38 -0.00,-104.41 -0.31,-105.86 165.10 80
3 05/17/2025 21:48:28 0.00,-104.40 0.70,-101.28 355.69 80
4 05/19/2025 10:10:09 0.00,-104.41 0.45,-106.48 235.98 80
5 05/20/2025 09:48:39 0.00,-104.40 -0.56,-101.91 284.47 80
6 05/21/2025 22:10:29 -0.00,-104.39 -0.63,-107.14 313.34 80
7 05/22/2025 21:54:20 -0.00,-104.39 0.44,-102.58 207.66 80
8 05/24/2025 10:15:59 0.00,-104.40 0.76,-107.76 383.14 80
9 05/25/2025 09:54:30 -0.00,-104.40 -0.26,-103.19 137.17 80
10 05/26/2025 22:16:19 0.00,-104.37 -0.93,-108.42 461.92 80
11 05/27/2025 22:00:10 -0.00,-104.37 0.09,-103.85 58.79 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/14/2025
SNOs_Map_GOES-17_FY3D_20250515.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/14/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D