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: 2/26/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/26/2025 21:52:58 -0.01,-104.41 0.01,-104.34 8.44 80
2 03/01/2025 09:55:56 0.01,-104.39 0.15,-105.00 69.80 80
3 03/02/2025 09:34:31 0.00,-104.39 -0.92,-100.45 449.71 80
4 03/03/2025 21:56:23 0.00,-104.42 -0.31,-105.69 145.36 80
5 03/04/2025 21:40:18 0.00,-104.42 0.78,-101.15 374.22 80
6 03/06/2025 10:02:02 0.00,-104.39 0.44,-106.35 223.52 80
7 03/07/2025 09:40:36 0.00,-104.39 -0.58,-101.80 295.96 80
8 03/08/2025 22:02:28 -0.01,-104.42 -0.61,-107.04 299.30 80
9 03/09/2025 21:46:21 -0.00,-104.42 0.43,-102.48 220.41 80
10 03/11/2025 10:08:06 -0.00,-104.40 0.78,-107.69 376.74 80
11 03/12/2025 09:46:39 -0.00,-104.40 -0.27,-103.14 143.25 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 2/26/2025
SNOs_Map_GOES-17_FY3D_20250227.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 02/26/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D