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: 9/7/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/07/2023 08:59:54 0.00,-104.71 -0.51,-102.54 248.13 80
2 09/08/2023 21:22:22 -0.01,-104.68 -0.76,-107.93 371.04 80
3 09/09/2023 21:06:38 -0.01,-104.68 0.28,-103.48 137.43 80
4 09/11/2023 09:28:56 0.01,-104.71 0.94,-108.85 471.39 80
5 09/12/2023 09:07:52 0.02,-104.71 -0.04,-104.38 37.01 80
6 09/14/2023 21:11:56 -0.02,-104.69 -0.17,-105.33 73.29 80
7 09/15/2023 20:56:11 -0.02,-104.69 0.82,-100.87 435.53 80
8 09/17/2023 09:18:31 0.02,-104.72 0.34,-106.24 172.75 80
9 09/18/2023 08:57:26 0.02,-104.72 -0.65,-101.78 335.77 80
10 09/19/2023 21:19:53 -0.02,-104.69 -0.58,-107.18 283.46 80
11 09/20/2023 21:04:09 -0.02,-104.69 0.42,-102.72 225.08 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 9/7/2023
SNOs_Map_GOES-17_FY3D_20230907.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 09/07/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D