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: 6/14/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/15/2025 10:01:38 -0.00,-103.98 -0.07,-103.72 28.93 80
2 06/17/2025 22:01:55 0.00,-103.50 -0.20,-104.35 97.05 80
3 06/18/2025 21:45:45 0.00,-103.33 0.79, -99.77 404.80 80
4 06/20/2025 10:04:44 -0.00,-103.07 0.40,-104.96 215.10 80
5 06/21/2025 09:48:33 -0.00,-102.89 -0.58,-100.38 286.35 80
6 06/22/2025 22:07:40 -0.00,-102.59 -0.71,-105.58 341.93 80
7 06/23/2025 21:51:30 -0.01,-102.40 0.34,-101.01 159.68 80
8 06/25/2025 10:10:29 0.01,-102.15 0.91,-106.18 460.05 80
9 06/26/2025 09:54:18 0.01,-101.96 -0.08,-101.60 41.34 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/14/2025
SNOs_Map_GOES-17_FY3D_20250615.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/14/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D