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: 10/1/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/01/2019 10:02:40 0.29,-127.58 0.54,-128.67 124.64 80
2 10/02/2019 09:46:24 0.30,-127.54 -0.46,-124.09 392.15 80
3 10/03/2019 22:05:26 -0.28,-127.44 -0.68,-129.34 216.40 80
4 10/04/2019 21:49:10 -0.29,-127.40 0.32,-124.76 300.43 80
5 10/06/2019 10:08:02 0.26,-127.36 0.83,-129.97 296.54 80
6 10/07/2019 09:51:46 0.27,-127.32 -0.17,-125.39 219.73 80
7 10/08/2019 22:10:46 -0.25,-127.21 -1.02,-130.63 390.17 80
8 10/09/2019 21:54:31 -0.26,-127.16 -0.02,-126.05 126.34 80
9 10/11/2019 10:13:22 0.23,-127.14 1.18,-131.26 470.36 80
10 10/12/2019 09:57:07 0.24,-127.09 0.17,-126.68 45.78 80
11 10/14/2019 21:57:12 -0.23,-126.92 -0.36,-127.34 49.08 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/1/2019
SNOs_Map_GOES-15_FY3D_20191001.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 10/01/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service