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: 9/14/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/14/2023 18:42:06 0.34, 114.27 0.66, 112.87 159.57 80
2 09/15/2023 18:21:05 0.35, 113.24 -0.56, 117.28 461.52 80
3 09/17/2023 06:43:39 -0.33, 111.60 -0.27, 111.79 22.41 80
4 09/18/2023 19:08:44 0.31, 110.01 1.13, 106.35 417.82 80
5 09/19/2023 18:47:43 0.33, 108.97 -0.10, 110.76 203.97 80
6 09/21/2023 07:12:57 -0.31, 107.34 -0.77, 105.28 235.73 80
7 09/22/2023 06:51:56 -0.32, 106.29 0.46, 109.68 387.24 80
8 09/23/2023 19:17:00 0.30, 104.70 0.39, 104.24 52.12 80
9 09/25/2023 07:39:34 -0.27, 103.07 -1.25, 98.76 492.50 80
10 09/26/2023 07:18:33 -0.29, 102.02 -0.01, 103.16 131.25 80
11 09/27/2023 19:43:38 0.26, 100.40 0.86, 97.72 305.50 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/14/2023
SNOs_Map_GOES-15_FY3D_20230914.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/14/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D