Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/9/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/09/2025 21:50:12 0.00,-104.72 0.97,-100.35 497.05 80
2 07/11/2025 10:11:52 -0.01,-104.72 0.17,-105.55 95.02 80
3 07/12/2025 09:50:22 -0.02,-104.71 -0.89,-100.99 425.85 80
4 07/13/2025 22:12:09 0.02,-104.71 -0.35,-106.19 170.57 80
5 07/14/2025 21:55:59 0.01,-104.71 0.71,-101.63 350.90 80
6 07/16/2025 10:17:38 -0.00,-104.71 0.48,-106.82 240.09 80
7 07/17/2025 09:56:09 -0.00,-104.71 -0.58,-102.25 281.08 80
8 07/18/2025 22:17:56 0.01,-104.70 -0.59,-107.47 315.95 80
9 07/19/2025 22:01:46 0.01,-104.70 0.41,-102.89 205.18 80
10 07/21/2025 10:23:25 -0.01,-104.70 0.79,-108.08 386.29 80
11 07/22/2025 10:01:56 -0.00,-104.69 -0.28,-103.52 134.48 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 7/9/2025
SNOs_Map_GOES-16_FY3D_20250710.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 07/09/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D