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: 5/3/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/04/2025 10:43:27 -0.00, 61.56 0.70, 64.62 349.53 80
2 05/05/2025 23:02:28 -0.02, 61.58 0.48, 59.42 245.86 80
3 05/06/2025 22:46:19 -0.01, 61.59 -0.58, 63.99 273.76 80
4 05/08/2025 11:05:29 0.03, 61.61 -0.63, 58.76 325.72 80
5 05/09/2025 10:49:20 0.02, 61.63 0.43, 63.32 193.50 80
6 05/10/2025 23:08:20 -0.05, 61.66 0.73, 58.12 402.90 80
7 05/11/2025 22:52:11 -0.04, 61.68 -0.27, 62.70 116.17 80
8 05/13/2025 11:11:20 0.07, 61.71 -0.93, 57.47 483.89 80
9 05/14/2025 10:55:12 0.06, 61.73 0.14, 62.03 34.58 80
10 05/16/2025 22:55:23 -0.07, 61.80 -0.01, 61.40 45.18 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/3/2025
SNOs_Map_GOES-15_FY3D_20250504.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/03/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D