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: 10/1/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/01/2019 22:43:56 0.02,-137.20 -0.39,-139.01 206.59 80
2 10/02/2019 22:25:00 -0.01,-137.19 0.61,-134.43 314.77 80
3 10/04/2019 10:49:11 0.01,-137.19 0.54,-139.64 278.46 80
4 10/05/2019 10:27:36 0.01,-137.18 -0.46,-135.06 241.82 80
5 10/06/2019 22:51:56 -0.01,-137.16 -0.74,-140.30 357.77 80
6 10/07/2019 22:30:22 -0.00,-137.15 0.33,-135.73 162.28 80
7 10/09/2019 10:54:33 0.00,-137.14 0.83,-140.94 431.80 80
8 10/10/2019 10:32:58 0.00,-137.13 -0.17,-136.36 88.08 80
9 10/12/2019 22:38:23 -0.03,-137.09 -0.01,-137.02 8.06 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/1/2019
SNOs_Map_GOES-17_FY3D_20191001.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/01/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service