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: 11/27/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/28/2019 10:04:51 0.04,-128.43 0.23,-129.26 95.53 80
2 11/29/2019 09:48:36 0.05,-128.41 -0.79,-124.69 424.38 80
3 11/30/2019 22:07:35 -0.02,-128.35 -0.38,-129.92 179.36 80
4 12/01/2019 21:51:19 -0.03,-128.33 0.65,-125.35 340.43 80
5 12/03/2019 10:10:12 0.01,-128.34 0.49,-130.56 252.36 80
6 12/04/2019 09:53:56 0.02,-128.32 -0.53,-125.98 267.30 80
7 12/05/2019 22:12:55 0.00,-128.26 -0.69,-131.21 336.83 80
8 12/06/2019 21:56:39 -0.01,-128.24 0.34,-126.63 182.67 80
9 12/08/2019 10:15:31 -0.01,-128.24 0.80,-131.84 410.66 80
10 12/09/2019 09:59:16 0.00,-128.22 -0.22,-127.27 108.50 80
11 12/10/2019 22:18:15 0.01,-128.14 -0.93,-132.50 496.51 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 11/27/2019
SNOs_Map_GOES-15_FY3D_20191127.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 11/27/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service