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: 1/2/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/04/2020 10:04:20 -0.05,-128.35 0.11,-129.12 86.98 80
2 01/05/2020 09:48:04 -0.04,-128.37 -0.92,-124.55 436.30 80
3 01/06/2020 22:07:04 0.05,-128.36 -0.26,-129.78 161.54 80
4 01/07/2020 21:50:48 0.04,-128.37 0.77,-125.20 361.14 80
5 01/09/2020 10:09:40 -0.04,-128.40 0.38,-130.41 227.54 80
6 01/10/2020 09:53:23 -0.04,-128.41 -0.59,-125.82 294.79 80
7 01/11/2020 22:12:23 0.04,-128.39 -0.53,-131.06 304.26 80
8 01/12/2020 21:56:07 0.04,-128.39 0.43,-126.47 217.51 80
9 01/14/2020 10:14:58 -0.04,-128.41 0.71,-131.68 372.56 80
10 01/15/2020 09:58:43 -0.04,-128.42 -0.32,-127.10 149.15 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/2/2020
SNOs_Map_GOES-15_FY3D_20200103.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 01/02/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service