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: 10/10/2026
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/11/2026 22:10:41 0.02, -89.49 -0.39, -91.25 200.66 80
2 10/12/2026 21:49:06 0.11, -89.49 0.75, -86.66 322.45 80
3 10/14/2026 10:13:11 0.05, -89.50 0.55, -91.76 257.16 80
4 10/15/2026 09:51:36 -0.04, -89.50 -0.58, -87.18 265.79 80
5 10/16/2026 22:15:50 -0.12, -89.50 -0.77, -92.30 320.21 80
6 10/17/2026 21:54:14 -0.03, -89.50 0.36, -87.72 203.04 80
7 10/19/2026 10:18:20 0.19, -89.52 0.95, -92.82 375.90 80
8 10/20/2026 09:56:44 0.09, -89.53 -0.17, -88.23 147.44 80
9 10/21/2026 22:21:00 -0.25, -89.53 -1.12, -93.37 438.03 80
10 10/22/2026 21:59:24 -0.16, -89.54 0.00, -88.78 85.71 80
11 10/24/2026 10:23:29 0.32, -89.57 1.33, -93.88 492.38 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/10/2026
SNOs_Map_GOES-17_FY3D_20261011.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/10/2026 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D