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: 4/14/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/14/2020 22:35:23 0.02,-137.19 0.24,-136.10 123.60 80
2 04/16/2020 10:56:54 -0.01,-137.17 0.90,-141.30 470.46 80
3 04/17/2020 10:35:18 -0.01,-137.16 -0.09,-136.72 50.23 80
4 04/19/2020 22:38:01 0.01,-137.13 -0.04,-137.37 26.61 80
5 04/20/2020 22:21:44 0.01,-137.12 0.95,-132.78 493.87 80
6 04/22/2020 10:43:16 -0.01,-137.10 0.19,-137.99 101.02 80
7 04/23/2020 10:21:40 -0.01,-137.08 -0.86,-133.41 418.88 80
8 04/24/2020 22:43:18 0.01,-137.05 -0.32,-138.64 180.08 80
9 04/25/2020 22:27:02 0.01,-137.03 0.67,-134.05 339.51 80
10 04/27/2020 10:48:32 -0.01,-137.00 0.52,-139.24 256.66 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/14/2020
SNOs_Map_GOES-17_FY3D_20200414.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/14/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service