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: 6/27/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/28/2025 09:16:20 -0.03, -96.57 -1.05, -92.21 498.60 80
2 06/29/2025 21:35:24 0.04, -95.78 -0.34, -97.38 183.58 80
3 06/30/2025 21:19:13 0.03, -95.25 0.60, -92.79 280.04 80
4 07/02/2025 09:38:09 -0.04, -94.41 0.77, -97.94 402.25 80
5 07/03/2025 09:21:58 -0.04, -93.88 -0.16, -93.34 61.51 80
6 07/05/2025 21:22:11 0.04, -92.56 -0.28, -93.93 156.20 80
7 07/06/2025 21:05:59 0.05, -92.03 0.66, -89.34 307.60 80
8 07/08/2025 09:24:55 -0.05, -91.20 0.71, -94.48 374.67 80
9 07/09/2025 09:08:44 -0.05, -90.67 -0.23, -89.89 89.07 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/27/2025
SNOs_Map_GOES-17_FY3D_20250628.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/27/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D