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: 8/19/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/19/2023 20:53:03 -0.01,-104.69 0.93,-100.50 477.29 80
2 08/21/2023 09:15:23 0.01,-104.72 0.26,-105.88 131.66 80
3 08/22/2023 08:54:19 0.01,-104.72 -0.75,-101.42 376.33 80
4 08/23/2023 21:16:47 -0.02,-104.68 -0.49,-106.82 243.91 80
5 08/24/2023 21:01:04 -0.02,-104.68 0.53,-102.37 264.08 80
6 08/26/2023 09:23:22 0.02,-104.71 0.72,-107.73 345.09 80
7 08/27/2023 09:02:19 0.03,-104.70 -0.31,-103.28 162.47 80
8 08/28/2023 21:24:47 -0.03,-104.66 -0.93,-108.68 458.66 80
9 08/29/2023 21:09:03 -0.04,-104.65 0.04,-104.22 49.27 80
10 09/01/2023 09:12:57 0.04,-104.68 0.17,-105.13 51.53 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 8/19/2023
SNOs_Map_GOES-17_FY3D_20230819.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 08/19/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D