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: 9/5/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/05/2019 09:54:48 0.37,-128.32 0.05,-126.76 177.14 80
2 09/06/2019 22:16:28 -0.37,-128.27 -1.22,-132.00 425.87 80
3 09/07/2019 22:00:14 -0.36,-128.25 -0.17,-127.44 93.42 80
4 09/10/2019 10:00:10 0.36,-128.23 0.31,-128.07 18.75 80
5 09/12/2019 22:02:55 -0.35,-128.15 -0.49,-128.73 66.68 80
6 09/13/2019 21:46:41 -0.35,-128.13 0.57,-124.17 452.38 80
7 09/15/2019 10:08:12 0.34,-128.13 0.62,-129.37 141.30 80
8 09/16/2019 09:46:37 0.35,-128.11 -0.38,-124.79 377.19 80
9 09/17/2019 22:08:17 -0.34,-128.03 -0.81,-130.03 228.40 80
10 09/18/2019 21:52:02 -0.34,-128.01 0.25,-125.47 290.10 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/5/2019
SNOs_Map_GOES-15_FY3D_20190905.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/05/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service