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: 4/21/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/21/2022 22:48:08 0.03,-137.17 0.42,-135.58 182.49 80
2 04/23/2022 11:13:07 -0.02,-137.16 0.84,-140.95 431.71 80
3 04/24/2022 10:52:03 -0.02,-137.15 -0.18,-136.50 74.97 80
4 04/26/2022 22:58:48 0.01,-137.13 -0.05,-137.46 37.57 80
5 04/27/2022 22:37:45 0.02,-137.12 0.97,-133.01 469.09 80
6 04/29/2022 11:02:43 -0.01,-137.11 0.29,-138.38 145.62 80
7 04/30/2022 10:41:39 -0.02,-137.10 -0.72,-133.93 360.64 80
8 05/01/2022 23:04:08 0.01,-137.07 -0.50,-139.35 259.53 80
9 05/02/2022 22:48:24 0.01,-137.06 0.52,-134.90 246.41 80
10 05/04/2022 11:10:43 -0.01,-137.03 0.75,-140.27 369.59 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/21/2022
SNOs_Map_GOES-17_FY3D_20220421.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/21/2022 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D