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: 4/18/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/18/2021 22:39:00 0.03,-137.18 0.26,-136.09 123.59 80
2 04/20/2021 11:03:08 -0.02,-137.17 0.92,-141.27 468.17 80
3 04/21/2021 10:41:31 -0.02,-137.15 -0.11,-136.68 53.49 80
4 04/23/2021 22:44:10 0.02,-137.12 -0.01,-137.31 21.39 80
5 04/24/2021 22:27:52 0.02,-137.10 1.02,-132.72 499.88 80
6 04/26/2021 10:49:21 -0.02,-137.08 0.16,-137.90 93.24 80
7 04/27/2021 10:27:43 -0.02,-137.06 -0.87,-133.31 427.42 80
8 04/28/2021 22:49:18 0.02,-137.02 -0.33,-138.51 170.46 80
9 04/29/2021 22:33:01 0.02,-136.99 0.70,-133.92 349.74 80
10 05/01/2021 10:54:29 -0.01,-136.96 0.48,-139.10 244.87 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/18/2021
SNOs_Map_GOES-17_FY3D_20210418.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/18/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D