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: 3/30/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/30/2020 22:19:01 0.26,-127.92 -0.61,-131.91 453.70 80
2 03/31/2020 22:00:05 0.27,-127.89 0.37,-127.32 64.25 80
3 04/03/2020 10:02:40 -0.25,-127.77 -0.21,-127.94 18.84 80
4 04/04/2020 09:41:04 -0.26,-127.73 -1.26,-123.37 498.12 80
5 04/05/2020 22:05:21 0.24,-127.69 0.01,-128.58 101.95 80
6 04/06/2020 21:43:46 0.25,-127.65 1.05,-124.00 415.27 80
7 04/08/2020 10:07:56 -0.23,-127.57 0.16,-129.19 185.58 80
8 04/09/2020 09:46:21 -0.24,-127.52 -0.89,-124.62 330.86 80
9 04/10/2020 22:10:39 0.22,-127.47 -0.30,-129.84 270.55 80
10 04/11/2020 21:49:03 0.23,-127.42 0.69,-125.26 246.02 80
11 04/13/2020 10:13:14 -0.20,-127.34 0.47,-130.46 355.17 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/30/2020
SNOs_Map_GOES-15_FY3D_20200331.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/30/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service