Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/9/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/10/2025 19:45:53 0.06, -75.25 0.72, -72.39 326.13 80
2 03/12/2025 08:07:38 -0.05, -75.29 0.49, -77.60 263.40 80
3 03/13/2025 07:46:11 -0.05, -75.30 -0.55, -73.04 257.78 80
4 03/14/2025 20:08:03 0.05, -75.30 -0.64, -78.28 339.99 80
5 03/15/2025 19:51:57 0.05, -75.33 0.41, -73.73 181.83 80
6 03/17/2025 08:13:41 -0.04, -75.38 0.79, -78.94 406.13 80
7 03/18/2025 07:52:15 -0.05, -75.40 -0.25, -74.38 115.69 80
8 03/19/2025 20:14:07 0.04, -75.41 -0.91, -79.63 481.72 80
9 03/20/2025 19:57:09 0.04, -75.43 0.14, -75.08 40.52 28
10 03/23/2025 08:00:58 -0.03, -75.52 -0.01, -75.74 24.46 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 3/9/2025
SNOs_Map_GOES-16_FY3D_20250310.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 03/09/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D