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: 11/1/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/02/2019 22:38:12 -0.01,-137.20 -0.09,-137.63 48.04 80
2 11/03/2019 22:21:56 -0.01,-137.20 0.93,-133.05 472.90 80
3 11/05/2019 10:40:48 0.00,-137.20 0.24,-138.26 120.24 80
4 11/06/2019 10:24:32 0.00,-137.20 -0.77,-133.68 400.46 80
5 11/07/2019 22:43:32 -0.00,-137.18 -0.38,-138.92 198.30 80
6 11/08/2019 22:27:17 -0.00,-137.17 0.63,-134.35 322.20 80
7 11/10/2019 10:46:08 0.00,-137.17 0.55,-139.55 271.77 80
8 11/11/2019 10:29:53 0.00,-137.15 -0.46,-134.97 248.34 80
9 11/12/2019 22:48:53 -0.00,-137.13 -0.68,-140.21 351.56 80
10 11/13/2019 22:32:38 -0.00,-137.11 0.33,-135.64 167.97 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 11/1/2019
SNOs_Map_GOES-17_FY3D_20191101.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 11/01/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service