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: 11/21/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/21/2020 22:45:18 -0.01,-137.21 -0.31,-138.43 139.87 80
2 11/22/2020 22:29:02 -0.01,-137.21 0.73,-133.85 383.42 80
3 11/24/2020 10:47:51 0.01,-137.24 0.43,-139.04 205.63 80
4 11/25/2020 10:31:34 0.01,-137.24 -0.61,-134.46 317.46 80
5 11/26/2020 22:50:32 -0.00,-137.24 -0.56,-139.67 278.00 80
6 11/27/2020 22:34:15 -0.01,-137.24 0.48,-135.09 244.74 80
7 11/29/2020 10:53:05 0.01,-137.25 0.69,-140.28 345.45 80
8 11/30/2020 10:36:48 0.01,-137.25 -0.35,-135.70 176.76 80
9 12/01/2020 22:55:45 -0.01,-137.23 -0.81,-140.92 420.10 80
10 12/02/2020 22:39:28 -0.01,-137.22 0.17,-136.33 101.55 80
11 12/04/2020 10:58:18 0.00,-137.22 0.95,-141.53 490.39 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 11/21/2020
SNOs_Map_GOES-17_FY3D_20201121.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 11/21/2020 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D