Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/20/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2025 10:49:38 -0.09, 61.31 -0.09, 61.43 13.00 80
2 03/24/2025 22:52:35 0.09, 61.26 0.23, 60.77 56.56 80
3 03/25/2025 22:36:29 0.10, 61.27 -0.85, 65.32 463.07 80
4 03/27/2025 10:58:19 -0.09, 61.34 -0.39, 60.09 141.95 80
5 03/28/2025 10:36:52 -0.10, 61.35 0.64, 64.66 377.28 80
6 03/29/2025 22:58:36 0.09, 61.30 0.48, 59.44 212.34 80
7 03/30/2025 22:42:28 0.09, 61.31 -0.49, 64.01 306.85 80
8 04/01/2025 11:04:19 -0.08, 61.39 -0.66, 58.76 298.66 80
9 04/02/2025 10:42:50 -0.09, 61.40 0.33, 63.34 219.85 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/20/2025
SNOs_Map_GOES-15_FY3D_20250321.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/20/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D