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: 10/12/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/12/2019 22:37:37 -0.00,-137.20 0.02,-137.02 19.54 34
2 10/15/2019 10:40:58 0.00,-137.19 0.12,-137.65 53.28 80
3 10/16/2019 10:19:24 -0.00,-137.18 -0.94,-133.09 466.97 80
4 10/17/2019 22:41:04 0.00,-137.16 -0.24,-138.33 132.78 80
5 10/18/2019 22:24:49 0.00,-137.14 0.77,-133.75 386.92 80
6 10/20/2019 10:43:40 0.00,-137.12 0.39,-138.95 208.34 80
7 10/21/2019 10:27:25 -0.00,-137.10 -0.62,-134.38 310.80 80
8 10/22/2019 22:46:25 0.00,-137.06 -0.56,-139.62 290.53 80
9 10/23/2019 22:30:10 0.00,-137.04 0.45,-135.04 228.31 80
10 10/25/2019 10:49:01 -0.00,-137.01 0.71,-140.24 368.02 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/12/2019
SNOs_Map_GOES-17_FY3D_20191012.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/12/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service