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: 10/4/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/04/2019 10:49:11 -0.01,-137.19 0.54,-139.63 278.86 80
2 10/05/2019 10:27:36 -0.01,-137.18 -0.46,-135.06 241.53 80
3 10/06/2019 22:51:57 0.01,-137.16 -0.67,-140.31 358.49 80
4 10/07/2019 22:30:22 0.01,-137.15 0.33,-135.73 161.45 80
5 10/09/2019 10:54:33 -0.02,-137.14 0.82,-140.94 432.57 80
6 10/10/2019 10:35:38 -0.02,-137.13 -0.18,-136.36 87.13 80
7 10/12/2019 22:38:22 0.01,-137.08 0.00,-137.02 6.68 80
8 10/15/2019 10:38:18 0.02,-137.05 0.15,-137.65 68.54 80
9 10/16/2019 10:22:03 0.03,-137.02 -0.86,-133.07 450.47 80
10 10/17/2019 22:41:03 -0.03,-136.98 -0.32,-138.31 151.77 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/4/2019
SNOs_Map_GOES-17_FY3D_20191004.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/04/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service