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: 8/13/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/13/2023 21:03:26 -0.00,-104.69 0.38,-103.10 182.15 80
2 08/15/2023 09:25:46 0.01,-104.72 0.84,-108.47 427.47 80
3 08/16/2023 09:04:42 0.01,-104.72 -0.17,-104.02 80.60 80
4 08/18/2023 21:08:47 -0.01,-104.70 -0.07,-104.96 30.39 80
5 08/19/2023 20:53:03 -0.01,-104.70 0.95,-100.51 478.04 80
6 08/21/2023 09:15:23 0.01,-104.73 0.25,-105.88 130.94 80
7 08/22/2023 08:54:19 0.01,-104.73 -0.76,-101.43 377.17 80
8 08/23/2023 21:16:48 -0.01,-104.70 -0.48,-106.83 242.63 80
9 08/24/2023 21:01:04 -0.01,-104.70 0.54,-102.38 265.46 80
10 08/26/2023 09:23:22 0.02,-104.72 0.71,-107.74 343.83 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 8/13/2023
SNOs_Map_GOES-17_FY3D_20230813.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 08/13/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D