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: 4/30/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/30/2019 10:19:42 0.06,-128.05 0.93,-132.03 452.56 80
2 05/01/2019 09:58:07 0.07,-128.08 -0.05,-127.45 71.32 80
3 05/03/2019 22:00:53 -0.06,-128.15 -0.07,-128.13 2.67 80
4 05/06/2019 10:03:31 0.06,-128.20 0.21,-128.77 65.86 80
5 05/07/2019 09:44:37 0.06,-128.22 -0.83,-124.21 456.99 80
6 05/08/2019 22:06:18 -0.05,-128.25 -0.33,-129.45 137.93 80
7 05/09/2019 21:50:04 -0.06,-128.26 0.70,-124.89 384.65 80
8 05/11/2019 10:08:56 0.05,-128.28 0.46,-130.10 207.60 80
9 05/12/2019 09:52:41 0.06,-128.29 -0.58,-125.53 314.57 80
10 05/13/2019 22:11:43 -0.05,-128.30 -0.58,-130.78 281.58 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/30/2019
SNOs_Map_GOES-15_FY3D_20190430.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/30/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service