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: 7/19/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/19/2019 10:03:20 -0.20,-127.94 0.01,-128.85 104.59 80
2 07/20/2019 09:47:06 -0.19,-127.97 -1.03,-124.29 419.92 80
3 07/21/2019 22:06:06 0.21,-127.98 -0.13,-129.53 176.26 80
4 07/22/2019 21:49:51 0.20,-128.01 0.86,-124.95 348.33 80
5 07/24/2019 10:08:44 -0.22,-128.09 0.26,-130.17 237.86 80
6 07/25/2019 09:52:29 -0.22,-128.11 -0.79,-125.60 286.11 80
7 07/26/2019 22:11:30 0.24,-128.11 -0.37,-130.85 311.53 80
8 07/27/2019 21:55:14 0.23,-128.14 0.62,-126.27 212.14 80
9 07/29/2019 10:14:07 -0.26,-128.20 0.50,-131.49 375.18 80
10 07/30/2019 09:57:53 -0.25,-128.22 -0.55,-126.92 147.75 80
11 07/31/2019 22:16:53 0.27,-128.20 -0.60,-132.17 451.67 80
12 08/01/2019 22:00:38 0.27,-128.22 0.39,-127.59 71.21 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/19/2019
SNOs_Map_GOES-15_FY3D_20190719.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/19/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service