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: 1/31/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/31/2025 21:40:58 -0.05,-104.63 0.57,-102.06 293.83 80
2 02/02/2025 10:02:44 0.05,-104.71 0.61,-107.28 292.76 80
3 02/03/2025 09:41:18 0.05,-104.72 -0.39,-102.73 226.81 80
4 02/04/2025 22:03:14 -0.05,-104.65 -0.80,-107.98 379.45 80
5 02/05/2025 21:47:08 -0.06,-104.66 0.21,-103.43 140.13 80
6 02/07/2025 10:08:54 0.06,-104.74 0.96,-108.65 446.59 80
7 02/08/2025 09:47:29 0.07,-104.74 -0.06,-104.10 72.90 80
8 02/10/2025 21:50:39 -0.08,-104.68 -0.08,-104.81 13.87 80
9 02/13/2025 09:56:20 0.08,-104.77 0.22,-105.48 79.72 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/31/2025
SNOs_Map_GOES-17_FY3D_20250131.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/31/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D