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: 8/16/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/17/2025 10:14:49 -0.07,-104.72 0.04,-105.31 66.80 80
2 08/18/2025 09:53:19 -0.08,-104.72 -1.01,-100.75 453.79 80
3 08/19/2025 22:15:07 0.08,-104.71 -0.22,-105.96 142.58 80
4 08/20/2025 21:58:57 0.09,-104.71 0.83,-101.39 378.45 80
5 08/22/2025 10:20:36 -0.09,-104.71 0.36,-106.58 213.35 80
6 08/23/2025 09:59:07 -0.09,-104.71 -0.69,-102.01 307.83 80
7 08/24/2025 22:20:55 0.09,-104.71 -0.48,-107.24 287.96 80
8 08/25/2025 22:04:46 0.10,-104.72 0.57,-102.67 233.72 80
9 08/27/2025 10:26:25 -0.09,-104.73 0.61,-107.86 356.81 80
10 08/28/2025 10:04:56 -0.10,-104.73 -0.44,-103.29 164.55 80
11 08/29/2025 22:26:43 0.10,-104.72 -0.78,-108.50 431.80 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 8/16/2025
SNOs_Map_GOES-16_FY3D_20250817.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 08/16/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D