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 23:03:00 -0.01, 61.49 0.89, 57.49 455.39 80
2 01/25/2025 22:41:34 0.01, 61.50 -0.10, 62.05 61.92 80
3 01/28/2025 10:44:45 -0.01, 61.68 -0.08, 61.34 37.85 80
4 01/29/2025 10:28:41 -0.00, 61.69 0.98, 65.89 478.84 80
5 01/30/2025 22:50:27 0.00, 61.60 0.20, 60.66 106.44 80
6 01/31/2025 22:29:02 0.00, 61.62 -0.80, 65.22 410.10 80
7 02/02/2025 10:50:57 -0.00, 61.78 -0.40, 59.96 206.84 80
8 02/03/2025 10:34:51 -0.00, 61.80 0.61, 64.52 309.61 80
9 02/04/2025 22:53:58 -0.00, 61.71 0.56, 59.30 276.23 80
10 02/05/2025 22:37:52 -0.00, 61.74 -0.45, 63.85 239.75 80
11 02/07/2025 10:59:48 0.01, 61.91 -0.72, 58.59 378.42 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/24/2025
SNOs_Map_GOES-15_FY3D_20250125.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