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: 9/8/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/10/2019 10:00:09 0.36,-128.23 0.35,-128.06 18.59 80
2 09/12/2019 22:02:55 -0.35,-128.14 -0.47,-128.73 67.57 80
3 09/13/2019 21:46:40 -0.35,-128.12 0.53,-124.16 451.34 80
4 09/15/2019 10:08:11 0.34,-128.12 0.65,-129.36 142.49 80
5 09/16/2019 09:46:37 0.35,-128.09 -0.41,-124.80 375.87 80
6 09/17/2019 22:08:17 -0.34,-128.01 -0.77,-130.04 230.08 80
7 09/18/2019 21:52:01 -0.34,-127.99 0.23,-125.46 288.27 80
8 09/20/2019 10:10:53 0.33,-127.98 0.94,-130.66 306.04 80
9 09/21/2019 09:51:57 0.33,-127.94 -0.06,-126.08 211.42 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/8/2019
SNOs_Map_GOES-15_FY3D_20190908.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/08/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service