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: 7/9/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/09/2019 22:36:21 0.02,-137.17 0.20,-136.46 81.64 80
2 07/12/2019 10:36:18 -0.02,-137.17 -0.03,-137.09 8.89 80
3 07/14/2019 22:39:04 0.02,-137.12 -0.10,-137.77 73.46 80
4 07/15/2019 22:22:48 0.02,-137.10 0.89,-133.19 446.12 80
5 07/17/2019 10:41:41 -0.03,-137.10 0.28,-138.40 147.79 80
6 07/18/2019 10:25:26 -0.02,-137.09 -0.76,-133.83 371.43 80
7 07/19/2019 22:44:26 0.03,-137.04 -0.41,-139.07 231.50 80
8 07/20/2019 22:28:11 0.02,-137.02 0.58,-134.49 287.64 80
9 07/22/2019 10:47:03 -0.03,-137.01 0.60,-139.70 306.89 80
10 07/23/2019 10:30:49 -0.03,-136.99 -0.45,-135.13 211.85 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 7/9/2019
SNOs_Map_GOES-17_FY3D_20190710.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 07/09/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service