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: 8/13/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/13/2023 04:05:30 -0.43, 148.00 0.21, 150.73 312.39 80
2 08/14/2023 16:30:34 0.43, 146.49 0.71, 145.30 135.94 80
3 08/15/2023 16:09:34 0.42, 145.48 -0.53, 149.70 481.53 80
4 08/17/2023 04:32:09 -0.43, 143.87 -0.36, 144.22 39.22 80
5 08/18/2023 16:57:14 0.43, 142.34 1.22, 138.77 407.21 80
6 08/19/2023 16:36:14 0.42, 141.32 0.03, 143.18 211.17 80
7 08/21/2023 05:01:29 -0.42, 139.71 -0.86, 137.69 230.83 80
8 08/22/2023 04:40:28 -0.42, 138.69 0.33, 142.10 388.52 80
9 08/23/2023 17:05:34 0.42, 137.15 0.51, 136.65 56.93 80
10 08/25/2023 05:28:08 -0.41, 135.55 -1.40, 131.16 499.67 80
11 08/26/2023 05:07:07 -0.41, 134.52 -0.20, 135.58 119.85 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/13/2023
SNOs_Map_GOES-15_FY3D_20230813.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/13/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D