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: 7/8/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/08/2019 22:52:35 0.02,-137.18 -0.86,-141.02 438.75 80
2 07/09/2019 22:36:21 0.02,-137.17 0.19,-136.46 81.71 80
3 07/12/2019 10:36:18 -0.02,-137.17 -0.01,-137.09 9.44 80
4 07/14/2019 22:39:03 0.02,-137.12 -0.12,-137.76 72.98 80
5 07/15/2019 22:22:48 0.02,-137.11 0.87,-133.18 446.63 80
6 07/17/2019 10:41:41 -0.03,-137.11 0.24,-138.40 147.30 80
7 07/18/2019 10:25:26 -0.02,-137.09 -0.74,-133.83 371.99 80
8 07/19/2019 22:44:26 0.03,-137.04 -0.42,-139.07 230.73 80
9 07/20/2019 22:28:11 0.02,-137.02 0.57,-134.49 288.47 80
10 07/22/2019 10:47:04 -0.03,-137.02 0.56,-139.71 306.09 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 7/8/2019
SNOs_Map_GOES-17_FY3D_20190709.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 07/08/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service