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: 6/11/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/11/2025 22:14:59 -0.00,-104.40 -0.75,-107.69 375.79 80
2 06/12/2025 21:58:50 0.00,-104.40 0.28,-103.12 145.43 80
3 06/14/2025 10:20:29 -0.00,-104.43 0.90,-108.31 443.47 80
4 06/15/2025 09:58:59 -0.00,-104.42 -0.13,-103.74 77.38 80
5 06/17/2025 22:04:38 0.00,-104.40 -0.02,-104.40 2.34 80
6 06/20/2025 10:07:29 -0.00,-104.43 0.11,-105.03 67.44 80
7 06/21/2025 09:46:00 -0.00,-104.43 -0.93,-100.46 453.43 80
8 06/22/2025 22:07:47 -0.00,-104.39 -0.30,-105.67 146.41 80
9 06/23/2025 21:51:37 -0.00,-104.39 0.74,-101.10 374.76 80
10 06/25/2025 10:13:17 0.01,-104.42 0.45,-106.29 213.43 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/11/2025
SNOs_Map_GOES-17_FY3D_20250612.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/11/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D