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: 3/22/2026
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/24/2026 09:35:41 0.38, -89.52 0.46, -89.74 25.68 80
2 03/25/2026 09:19:27 0.42, -89.52 -0.61, -85.15 499.50 80
3 03/26/2026 21:38:26 -0.35, -89.49 -0.56, -90.33 96.62 80
4 03/27/2026 21:22:11 -0.39, -89.49 0.46, -85.73 428.91 80
5 03/29/2026 09:41:03 0.32, -89.54 0.66, -90.89 154.87 80
6 03/30/2026 09:24:47 0.36, -89.55 -0.37, -86.29 371.32 80
7 03/31/2026 21:43:47 -0.29, -89.53 -0.77, -91.48 223.16 80
8 04/01/2026 21:27:31 -0.32, -89.54 0.27, -86.88 303.35 80
9 04/03/2026 09:46:23 0.25, -89.60 0.82, -92.04 279.55 80
10 04/04/2026 09:30:08 0.28, -89.61 -0.23, -87.45 247.18 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/22/2026
SNOs_Map_GOES-17_FY3D_20260323.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/22/2026 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D