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: 4/16/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/17/2025 10:12:28 -0.01,-104.38 0.75,-107.85 395.37 80
2 04/18/2025 09:51:00 -0.01,-104.37 -0.28,-103.28 124.56 80
3 04/19/2025 22:12:49 0.01,-104.38 -0.95,-108.51 471.50 80
4 04/20/2025 21:56:41 0.01,-104.38 0.08,-103.94 48.90 80
5 04/23/2025 09:59:34 -0.00,-104.36 0.04,-104.58 25.10 80
6 04/24/2025 09:38:05 -0.00,-104.35 -1.01,-100.02 495.11 80
7 04/25/2025 21:59:54 -0.00,-104.36 -0.19,-105.24 100.92 80
8 04/26/2025 21:43:46 0.00,-104.36 0.86,-100.68 419.64 80
9 04/28/2025 10:05:26 -0.00,-104.34 0.33,-105.88 174.17 80
10 04/29/2025 09:43:57 -0.00,-104.34 -0.68,-101.30 345.82 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/16/2025
SNOs_Map_GOES-17_FY3D_20250417.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/16/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D