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: 10/18/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/18/2021 23:06:38 -0.02,-137.19 -0.99,-141.43 483.51 80
2 10/19/2021 22:50:20 -0.03,-137.19 0.03,-136.84 39.77 80
3 10/22/2021 10:50:08 0.03,-137.18 0.10,-137.41 26.88 80
4 10/23/2021 10:33:49 0.03,-137.17 -0.93,-132.82 495.73 80
5 10/24/2021 22:52:45 -0.02,-137.15 -0.20,-138.04 100.40 80
6 10/25/2021 22:36:27 -0.02,-137.14 0.82,-133.44 421.68 80
7 10/27/2021 10:55:13 0.02,-137.12 0.33,-138.61 169.43 80
8 10/28/2021 10:38:55 0.02,-137.10 -0.70,-134.02 352.19 80
9 10/29/2021 22:57:50 -0.01,-137.07 -0.48,-139.22 245.26 80
10 10/30/2021 22:41:32 -0.01,-137.05 0.54,-134.63 276.09 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/18/2021
SNOs_Map_GOES-17_FY3D_20211018.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/18/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D