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: 8/9/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/09/2023 16:22:14 0.45, 151.61 1.41, 147.42 478.35 80
2 08/10/2023 16:01:14 0.43, 150.60 0.17, 151.82 138.71 80
3 08/12/2023 04:26:28 -0.44, 149.00 -1.07, 146.34 304.66 80
4 08/13/2023 04:05:29 -0.42, 147.99 0.17, 150.74 313.28 80
5 08/14/2023 16:30:34 0.43, 146.46 0.69, 145.29 133.71 80
6 08/15/2023 16:09:35 0.42, 145.45 -0.55, 149.69 484.16 80
7 08/17/2023 04:32:09 -0.42, 143.85 -0.34, 144.21 41.68 80
8 08/18/2023 16:57:13 0.43, 142.30 1.25, 138.77 403.38 80
9 08/19/2023 16:36:14 0.42, 141.28 0.00, 143.17 215.40 80
10 08/21/2023 05:01:28 -0.42, 139.68 -0.89, 137.69 226.65 80
11 08/22/2023 04:40:29 -0.42, 138.65 0.36, 142.09 393.09 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/9/2023
SNOs_Map_GOES-15_FY3D_20230809.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/09/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D