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: 1/1/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2025 10:51:00 0.05, 61.46 -0.46, 59.20 257.69 80
2 01/02/2025 10:34:56 0.04, 61.47 0.59, 63.74 260.32 80
3 01/03/2025 22:56:44 -0.05, 61.35 0.58, 58.51 323.25 80
4 01/04/2025 22:35:20 -0.05, 61.35 -0.42, 63.06 194.30 80
5 01/06/2025 10:57:17 0.05, 61.50 -0.77, 57.79 421.71 80
6 01/07/2025 10:41:13 0.05, 61.50 0.23, 62.35 95.97 80
7 01/08/2025 23:03:01 -0.05, 61.39 0.91, 57.11 487.46 80
8 01/09/2025 22:41:37 -0.04, 61.40 -0.11, 61.66 29.65 80
9 01/12/2025 10:44:48 0.03, 61.57 -0.10, 60.95 70.60 80
10 01/13/2025 10:28:44 0.02, 61.59 0.93, 65.50 446.55 80
11 01/14/2025 22:50:31 -0.02, 61.48 0.24, 60.27 137.28 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/1/2025
SNOs_Map_GOES-15_FY3D_20250101.jpg

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

Historical Predications of SNOs between GOES-15 and FY3D