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: 1/9/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/09/2025 22:41:36 -0.04, 61.36 -0.11, 61.66 34.59 80
2 01/12/2025 10:44:48 0.03, 61.52 -0.11, 60.95 64.53 80
3 01/13/2025 10:28:44 0.02, 61.53 0.91, 65.50 453.18 80
4 01/14/2025 22:50:32 -0.02, 61.40 0.21, 60.26 129.40 80
5 01/15/2025 22:29:08 -0.01, 61.41 -0.81, 64.81 388.05 80
6 01/17/2025 10:51:03 0.02, 61.57 -0.47, 59.57 229.14 80
7 01/18/2025 10:34:59 0.02, 61.58 0.62, 64.10 288.52 80
8 01/19/2025 22:56:47 -0.02, 61.45 0.55, 58.87 293.70 80
9 01/20/2025 22:35:22 -0.02, 61.46 -0.48, 63.42 223.65 80
10 01/22/2025 10:57:18 0.01, 61.63 -0.77, 58.17 394.17 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/9/2025
SNOs_Map_GOES-15_FY3D_20250109.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 01/09/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D