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: 5/20/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/20/2019 10:41:51 -0.01,-137.21 0.09,-137.73 58.82 80
2 05/21/2019 10:20:16 -0.00,-137.21 -0.89,-133.15 461.92 80
3 05/22/2019 22:41:57 0.00,-137.18 -0.28,-138.40 138.96 80
4 05/23/2019 22:25:43 -0.00,-137.17 0.76,-133.83 381.78 80
5 05/25/2019 10:47:14 0.00,-137.19 0.43,-139.03 209.68 80
6 05/26/2019 10:25:39 0.01,-137.18 -0.61,-134.46 310.47 80
7 05/27/2019 22:47:21 -0.01,-137.14 -0.56,-139.71 291.94 80
8 05/28/2019 22:31:05 -0.01,-137.14 0.42,-135.13 228.25 80
9 05/30/2019 10:52:37 0.00,-137.15 0.71,-140.34 363.66 80
10 05/31/2019 10:31:02 0.01,-137.14 -0.28,-135.76 155.76 80
11 06/01/2019 22:52:43 0.00,-137.08 -0.89,-141.01 448.63 80
12 06/02/2019 22:36:29 0.00,-137.06 0.15,-136.45 70.51 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/20/2019
SNOs_Map_GOES-17_FY3D_20190520.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/20/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service