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: 9/10/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/12/2019 22:02:55 -0.35,-128.14 -0.49,-128.73 67.65 80
2 09/13/2019 21:46:39 -0.35,-128.12 0.51,-124.15 451.16 80
3 09/15/2019 10:08:12 0.34,-128.11 0.61,-129.37 143.07 80
4 09/16/2019 09:46:36 0.35,-128.08 -0.39,-124.79 375.14 80
5 09/17/2019 22:08:17 -0.34,-128.01 -0.79,-130.03 230.70 80
6 09/18/2019 21:52:01 -0.34,-127.98 0.21,-125.45 287.54 80
7 09/20/2019 10:13:33 0.33,-127.97 0.91,-130.67 307.17 80
8 09/21/2019 09:51:58 0.33,-127.93 -0.09,-126.09 210.16 80
9 09/22/2019 22:13:38 -0.32,-127.84 -1.09,-131.33 398.14 80
10 09/23/2019 21:57:23 -0.32,-127.80 -0.09,-126.75 119.05 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/10/2019
SNOs_Map_GOES-15_FY3D_20190911.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/10/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service