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: 1/22/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/22/2025 10:57:18 0.02, 61.58 -0.74, 58.17 388.95 80
2 01/23/2025 10:41:13 0.02, 61.59 0.30, 62.71 128.76 80
3 01/24/2025 23:03:00 0.00, 61.48 0.90, 57.49 454.97 80
4 01/25/2025 22:41:34 0.01, 61.50 -0.09, 62.05 62.21 80
5 01/28/2025 10:44:45 -0.00, 61.68 -0.09, 61.35 38.07 80
6 01/29/2025 10:28:41 -0.00, 61.70 0.96, 65.89 478.61 80
7 01/30/2025 22:50:27 -0.00, 61.60 0.22, 60.67 106.45 80
8 01/31/2025 22:29:02 -0.00, 61.62 -0.84, 65.21 410.06 80
9 02/02/2025 10:50:57 0.00, 61.78 -0.42, 59.97 207.18 80
10 02/03/2025 10:34:52 0.00, 61.80 0.65, 64.51 309.27 80
11 02/04/2025 22:53:59 -0.01, 61.71 0.53, 59.29 276.37 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/22/2025
SNOs_Map_GOES-15_FY3D_20250122.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 01/22/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D