Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/3/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/04/2019 10:16:23 0.37,-128.34 1.06,-131.33 342.20 80
2 09/05/2019 09:54:48 0.37,-128.32 0.01,-126.77 177.08 80
3 09/06/2019 22:16:29 -0.37,-128.27 -1.18,-132.01 425.59 80
4 09/07/2019 22:00:13 -0.36,-128.26 -0.18,-127.43 93.79 80
5 09/09/2019 10:21:46 0.35,-128.26 1.32,-132.65 499.70 80
6 09/10/2019 10:00:10 0.35,-128.24 0.32,-128.07 19.12 80
7 09/12/2019 22:02:55 -0.35,-128.16 -0.50,-128.73 65.83 80
8 09/13/2019 21:46:40 -0.35,-128.14 0.56,-124.17 453.35 80
9 09/15/2019 10:08:12 0.34,-128.14 0.63,-129.37 140.38 80
10 09/16/2019 09:46:36 0.34,-128.11 -0.37,-124.79 378.22 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/3/2019
SNOs_Map_GOES-15_FY3D_20190903.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/03/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service