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: 6/25/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/25/2019 22:00:45 0.08,-128.04 0.19,-127.54 56.25 80
2 06/28/2019 10:00:42 -0.09,-127.96 -0.04,-128.18 24.84 80
3 06/29/2019 09:44:27 -0.08,-127.93 -1.03,-123.60 492.62 80
4 06/30/2019 22:03:28 0.11,-127.87 -0.11,-128.85 111.48 80
5 07/01/2019 21:47:13 0.10,-127.83 0.88,-124.27 405.85 80
6 07/03/2019 10:06:05 -0.13,-127.78 0.27,-129.48 194.53 80
7 07/04/2019 09:49:49 -0.11,-127.73 -0.72,-124.90 322.06 80
8 07/05/2019 22:08:51 0.14,-127.66 -0.41,-130.16 283.85 80
9 07/06/2019 21:52:35 0.13,-127.62 0.58,-125.58 232.97 80
10 07/08/2019 10:11:27 -0.15,-127.56 0.57,-130.79 367.35 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 6/25/2019
SNOs_Map_GOES-15_FY3D_20190625.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 06/25/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service