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: 4/12/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/13/2020 22:51:39 0.02,-137.19 -0.78,-140.68 397.58 80
2 04/14/2020 22:35:24 0.02,-137.19 0.27,-136.10 123.47 80
3 04/16/2020 10:56:54 -0.01,-137.17 0.94,-141.29 470.35 80
4 04/17/2020 10:35:18 -0.01,-137.16 -0.11,-136.72 50.34 80
5 04/19/2020 22:38:01 0.01,-137.14 -0.02,-137.37 26.64 80
6 04/20/2020 22:21:45 0.01,-137.12 0.97,-132.79 494.00 80
7 04/22/2020 10:43:16 -0.01,-137.10 0.18,-137.99 100.68 80
8 04/23/2020 10:21:40 -0.01,-137.09 -0.81,-133.40 419.27 80
9 04/24/2020 22:43:18 0.01,-137.06 -0.37,-138.63 179.77 80
10 04/25/2020 22:27:02 0.01,-137.04 0.68,-134.06 339.85 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/12/2020
SNOs_Map_GOES-17_FY3D_20200413.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/12/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service