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: 2/12/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/13/2020 10:50:03 0.04,-137.22 0.61,-139.75 288.74 80
2 02/14/2020 10:28:27 0.04,-137.21 -0.43,-135.18 232.39 80
3 02/15/2020 22:50:06 -0.05,-137.20 -0.78,-140.40 365.02 80
4 02/16/2020 22:33:51 -0.05,-137.20 0.26,-135.83 155.87 80
5 02/18/2020 10:55:21 0.05,-137.18 0.90,-141.03 437.80 80
6 02/19/2020 10:33:45 0.06,-137.17 -0.08,-136.44 82.69 80
7 02/21/2020 22:39:09 -0.06,-137.14 -0.08,-137.09 5.39 80
8 02/24/2020 10:41:43 0.07,-137.11 0.21,-137.72 69.85 80
9 02/25/2020 10:20:08 0.07,-137.09 -0.83,-133.14 450.04 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 2/12/2020
SNOs_Map_GOES-17_FY3D_20200212.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 02/12/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service