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: 4/9/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/09/2020 09:46:21 -0.24,-127.69 -0.94,-124.63 350.14 80
2 04/10/2020 22:10:39 0.22,-127.74 -0.24,-129.85 239.80 80
3 04/11/2020 21:49:04 0.23,-127.78 0.81,-125.28 285.54 80
4 04/13/2020 10:13:14 -0.20,-127.84 0.39,-130.47 300.04 80
5 04/14/2020 09:51:39 -0.22,-127.87 -0.66,-125.90 224.63 80
6 04/15/2020 22:15:57 0.19,-127.90 -0.52,-131.12 366.49 80
7 04/16/2020 21:54:21 0.20,-127.94 0.53,-126.55 158.52 80
8 04/18/2020 10:18:32 -0.17,-127.99 0.67,-131.74 426.81 80
9 04/19/2020 09:56:56 -0.19,-128.02 -0.38,-127.17 97.63 80
10 04/20/2020 22:21:15 0.16,-128.05 -0.80,-132.39 494.37 80
11 04/21/2020 21:59:39 0.17,-128.08 0.26,-127.82 30.35 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/9/2020
SNOs_Map_GOES-15_FY3D_20200409.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/09/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service