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: 9/19/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/19/2023 18:47:42 0.33, 108.99 -0.05, 110.77 202.90 80
2 09/21/2023 07:12:57 -0.31, 107.36 -0.77, 105.28 237.41 80
3 09/22/2023 06:51:56 -0.33, 106.31 0.46, 109.69 385.30 80
4 09/23/2023 19:17:00 0.30, 104.72 0.39, 104.24 54.30 80
5 09/25/2023 07:39:34 -0.27, 103.10 -1.25, 98.76 495.26 80
6 09/26/2023 07:18:33 -0.29, 102.05 -0.01, 103.16 128.24 80
7 09/27/2023 19:43:38 0.26, 100.43 0.86, 97.72 308.71 80
8 09/28/2023 19:22:36 0.28, 99.38 -0.32, 102.14 314.52 80
9 09/30/2023 07:47:49 -0.26, 97.74 -0.51, 96.65 124.38 80
10 10/02/2023 19:49:13 0.26, 95.05 0.11, 95.61 65.14 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/19/2023
SNOs_Map_GOES-15_FY3D_20230919.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/19/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D