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: 12/15/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 12/15/2019 22:24:07 -0.00,-137.22 0.68,-134.21 343.26 80
2 12/17/2019 10:48:19 0.01,-137.22 0.50,-139.41 249.42 80
3 12/18/2019 10:26:43 -0.00,-137.22 -0.52,-134.83 271.59 80
4 12/19/2019 22:51:03 -0.00,-137.21 -0.64,-140.07 325.86 80
5 12/20/2019 22:29:27 0.00,-137.20 0.38,-135.49 195.06 80
6 12/22/2019 10:53:38 0.01,-137.20 0.80,-140.69 398.12 80
7 12/23/2019 10:32:03 0.01,-137.19 -0.23,-136.12 122.35 80
8 12/24/2019 22:56:22 -0.02,-137.17 -0.94,-141.35 476.25 80
9 12/25/2019 22:34:47 -0.01,-137.16 0.09,-136.78 43.90 80
10 12/28/2019 10:40:03 0.02,-137.13 0.07,-137.40 30.61 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 12/15/2019
SNOs_Map_GOES-17_FY3D_20191215.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 12/15/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service