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: 11/29/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/29/2019 09:48:36 0.05,-128.41 -0.81,-124.69 424.32 80
2 11/30/2019 22:07:35 -0.02,-128.35 -0.36,-129.93 179.66 80
3 12/01/2019 21:51:20 -0.03,-128.33 0.66,-125.35 340.03 80
4 12/03/2019 10:10:11 0.01,-128.33 0.53,-130.55 252.90 80
5 12/04/2019 09:53:56 0.02,-128.32 -0.49,-125.97 266.64 80
6 12/05/2019 22:12:55 0.00,-128.25 -0.67,-131.21 337.68 80
7 12/06/2019 21:56:39 -0.01,-128.23 0.35,-126.63 181.68 80
8 12/08/2019 10:15:32 -0.01,-128.23 0.79,-131.84 411.78 80
9 12/09/2019 09:59:16 0.00,-128.20 -0.23,-127.27 107.30 80
10 12/10/2019 22:18:14 0.01,-128.13 -0.98,-132.49 497.96 80
11 12/11/2019 22:01:59 0.00,-128.10 0.04,-127.92 20.57 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 11/29/2019
SNOs_Map_GOES-15_FY3D_20191129.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 11/29/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service