Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/16/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/16/2023 08:56:13 0.01,-104.73 -0.33,-103.25 168.42 80
2 05/17/2023 21:18:41 -0.01,-104.72 -0.90,-108.66 448.69 80
3 05/18/2023 21:02:57 -0.01,-104.73 0.13,-104.20 59.87 80
4 05/21/2023 09:06:52 0.01,-104.74 0.11,-105.11 42.92 80
5 05/22/2023 08:45:49 0.00,-104.74 -0.92,-100.66 465.21 80
6 05/23/2023 21:08:17 -0.00,-104.73 -0.29,-106.07 152.22 80
7 05/24/2023 20:52:33 0.00,-104.73 0.69,-101.60 356.32 80
8 05/26/2023 09:14:52 -0.00,-104.75 0.51,-106.98 254.15 80
9 05/27/2023 08:53:48 -0.01,-104.75 -0.52,-102.53 254.26 80
10 05/28/2023 21:16:16 0.00,-104.74 -0.72,-107.93 362.98 80
11 05/29/2023 21:00:31 0.00,-104.75 0.27,-103.46 145.96 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/16/2023
SNOs_Map_GOES-17_FY3D_20230516.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/16/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D