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: 8/29/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/30/2023 05:36:27 -0.40, 130.46 -0.70, 129.06 159.34 80
2 08/31/2023 05:15:26 -0.40, 129.43 0.50, 133.47 460.60 80
3 09/01/2023 17:37:51 0.39, 127.88 0.38, 128.03 16.75 80
4 09/03/2023 06:03:05 -0.38, 126.27 -1.25, 122.54 425.30 80
5 09/04/2023 05:42:05 -0.39, 125.23 0.01, 126.94 195.78 80
6 09/05/2023 18:07:10 0.38, 123.65 0.87, 121.50 245.86 80
7 09/06/2023 17:46:09 0.39, 122.62 -0.34, 125.91 374.75 80
8 09/08/2023 06:11:24 -0.37, 121.00 -0.52, 120.42 66.17 80
9 09/10/2023 18:12:48 0.36, 118.37 0.12, 119.38 115.71 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/29/2023
SNOs_Map_GOES-15_FY3D_20230829.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/29/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D