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 04/12/2020 10:30:01 -0.03,-137.20 -0.41,-135.45 199.10 80
2 04/13/2020 22:51:39 0.02,-137.19 -0.77,-140.68 397.60 80
3 04/14/2020 22:35:24 0.02,-137.19 0.28,-136.11 123.51 80
4 04/16/2020 10:56:54 -0.01,-137.18 0.92,-141.30 470.06 80
5 04/17/2020 10:35:19 -0.01,-137.17 -0.12,-136.72 50.69 80
6 04/19/2020 22:38:00 0.01,-137.14 -0.06,-137.36 26.32 80
7 04/20/2020 22:21:45 0.01,-137.13 0.99,-132.79 494.33 80
8 04/22/2020 10:43:15 -0.01,-137.11 0.22,-137.98 100.12 80
9 04/23/2020 10:21:40 -0.01,-137.09 -0.84,-133.41 419.91 80
10 04/24/2020 22:43:18 0.01,-137.06 -0.34,-138.63 179.19 80
11 04/25/2020 22:27:02 0.01,-137.04 0.65,-134.05 340.49 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/12/2020
SNOs_Map_GOES-17_FY3D_20200412.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