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: 8/19/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/20/2019 22:38:51 0.03,-137.20 -0.07,-137.76 63.15 80
2 08/21/2019 22:22:36 0.04,-137.20 0.92,-133.18 458.47 80
3 08/23/2019 10:44:08 -0.04,-137.21 0.24,-138.39 134.34 80
4 08/24/2019 10:22:33 -0.04,-137.21 -0.81,-133.82 386.61 80
5 08/25/2019 22:44:14 0.05,-137.20 -0.35,-139.06 211.86 80
6 08/26/2019 22:27:58 0.05,-137.20 0.64,-134.49 308.54 80
7 08/28/2019 10:49:31 -0.05,-137.19 0.52,-139.70 285.83 80
8 08/29/2019 10:27:56 -0.06,-137.18 -0.54,-135.13 234.19 80
9 08/30/2019 22:49:35 0.06,-137.16 -0.69,-140.36 365.52 80
10 08/31/2019 22:33:21 0.06,-137.15 0.37,-135.79 154.37 80
11 09/02/2019 10:54:53 -0.06,-137.13 0.79,-141.00 440.54 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 8/19/2019
SNOs_Map_GOES-17_FY3D_20190820.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 08/19/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service