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: 2/23/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/24/2025 10:38:04 -0.06, 61.44 0.44, 63.59 246.02 80
2 02/25/2025 22:59:49 0.07, 61.34 0.75, 58.37 338.35 80
3 02/26/2025 22:43:44 0.07, 61.34 -0.31, 62.92 181.58 80
4 02/28/2025 11:05:36 -0.07, 61.42 -0.94, 57.69 425.96 80
5 03/01/2025 10:44:10 -0.07, 61.42 0.13, 62.23 93.70 80
6 03/02/2025 23:05:56 0.07, 61.33 1.05, 57.02 491.53 80
7 03/03/2025 22:49:49 0.07, 61.33 0.03, 61.58 27.97 80
8 03/06/2025 10:52:56 -0.08, 61.42 -0.17, 60.88 61.34 80
9 03/07/2025 10:31:30 -0.08, 61.43 0.85, 65.44 457.60 80
10 03/08/2025 22:53:15 0.09, 61.35 0.32, 60.22 128.94 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/23/2025
SNOs_Map_GOES-15_FY3D_20250224.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/23/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D