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: 2/22/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/23/2025 10:08:37 -0.03,-104.38 0.82,-108.21 436.05 80
2 02/24/2025 09:47:10 0.01,-104.38 -0.17,-103.65 83.91 80
3 02/26/2025 21:52:58 -0.01,-104.40 0.03,-104.34 7.78 80
4 03/01/2025 09:55:57 0.01,-104.37 0.16,-105.00 71.63 80
5 03/02/2025 09:34:31 0.00,-104.37 -0.91,-100.45 447.64 80
6 03/03/2025 21:56:24 -0.00,-104.40 -0.32,-105.69 147.86 80
7 03/04/2025 21:40:18 -0.00,-104.40 0.75,-101.15 371.43 80
8 03/06/2025 10:02:02 0.00,-104.37 0.49,-106.35 227.04 80
9 03/07/2025 09:40:37 0.00,-104.36 -0.59,-101.80 291.96 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 2/22/2025
SNOs_Map_GOES-17_FY3D_20250223.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 02/22/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D