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: 8/18/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/18/2023 16:57:14 0.43, 142.36 1.24, 138.77 409.43 80
2 08/19/2023 16:36:14 0.43, 141.35 -0.01, 143.17 208.51 80
3 08/21/2023 05:01:28 -0.43, 139.75 -0.89, 137.69 234.01 80
4 08/22/2023 04:40:29 -0.42, 138.72 0.37, 142.09 384.91 80
5 08/23/2023 17:05:33 0.42, 137.19 0.53, 136.65 61.26 80
6 08/26/2023 05:07:08 -0.41, 134.57 -0.16, 135.57 114.48 80
7 08/27/2023 17:32:12 0.41, 133.03 1.05, 130.13 330.67 80
8 08/28/2023 17:11:12 0.40, 132.01 -0.15, 134.54 288.14 80
9 08/30/2023 05:36:26 -0.40, 130.40 -0.73, 129.06 154.19 80
10 08/31/2023 05:15:27 -0.40, 129.37 0.53, 133.46 466.18 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/18/2023
SNOs_Map_GOES-15_FY3D_20230818.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/18/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D