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: 1/24/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/24/2025 23:02:59 -0.00, 61.48 0.92, 57.50 454.93 80
2 01/25/2025 22:41:35 0.01, 61.50 -0.13, 62.04 62.27 80
3 01/28/2025 10:44:45 -0.01, 61.67 -0.11, 61.35 37.81 80
4 01/29/2025 10:28:40 -0.00, 61.69 0.95, 65.89 479.03 80
5 01/30/2025 22:50:27 0.00, 61.60 0.23, 60.67 106.11 80
6 01/31/2025 22:29:02 -0.00, 61.62 -0.83, 65.21 410.46 80
7 02/02/2025 10:50:56 0.00, 61.78 -0.43, 59.97 206.59 80
8 02/03/2025 10:34:52 0.00, 61.80 0.64, 64.51 309.91 80
9 02/04/2025 22:53:58 -0.00, 61.71 0.52, 59.29 275.78 80
10 02/05/2025 22:37:53 -0.01, 61.74 -0.49, 63.84 240.21 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/24/2025
SNOs_Map_GOES-15_FY3D_20250124.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 01/24/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D