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: 2/25/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/25/2020 10:22:24 -0.36,-128.44 0.60,-132.82 499.32 80
2 02/26/2020 10:00:47 -0.36,-128.44 -0.38,-128.23 22.82 80
3 02/28/2020 22:03:32 0.36,-128.46 0.29,-128.90 49.51 80
4 02/29/2020 21:47:16 0.36,-128.46 1.27,-124.32 472.21 80
5 03/02/2020 10:08:46 -0.36,-128.44 -0.09,-129.51 122.99 80
6 03/03/2020 09:47:10 -0.35,-128.43 -1.13,-124.94 398.02 80
7 03/04/2020 22:08:50 0.35,-128.44 -0.05,-130.17 197.44 80
8 03/05/2020 21:52:34 0.34,-128.43 0.99,-125.59 323.27 80
9 03/07/2020 10:14:05 -0.34,-128.39 0.19,-130.79 272.90 80
10 03/08/2020 09:52:29 -0.34,-128.38 -0.84,-126.21 247.27 80
11 03/09/2020 22:14:07 0.33,-128.37 -0.38,-131.43 349.26 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/25/2020
SNOs_Map_GOES-15_FY3D_20200225.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/25/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service