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: 8/30/2026
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/31/2026 11:36:49 1.06, 63.42 1.41, 64.87 166.21 80
2 09/02/2026 00:00:55 -0.92, 63.30 -0.11, 59.76 403.36 80
3 09/02/2026 23:39:20 -1.01, 63.30 -1.23, 64.35 119.32 80
4 09/04/2026 12:03:34 0.85, 63.42 -0.10, 59.22 478.86 80
5 09/05/2026 11:41:59 0.95, 63.42 1.03, 63.80 43.66 80
6 09/07/2026 23:47:09 -0.88, 63.32 -0.87, 63.28 3.75 80
7 09/10/2026 11:49:47 0.81, 63.44 0.62, 62.75 79.93 80
8 09/11/2026 11:28:13 0.91, 63.44 1.82, 67.32 442.61 80
9 09/12/2026 23:52:18 -0.74, 63.33 -0.49, 62.22 126.33 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/30/2026
SNOs_Map_GOES-15_FY3D_20260831.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/30/2026 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D