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: 12/30/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2020 22:04:24 0.05,-128.28 0.02,-128.49 23.43 80
2 01/04/2020 10:04:20 -0.05,-128.35 0.11,-129.12 86.93 80
3 01/05/2020 09:48:05 -0.04,-128.37 -0.92,-124.55 436.37 80
4 01/06/2020 22:07:04 0.05,-128.36 -0.26,-129.78 161.46 80
5 01/07/2020 21:50:48 0.04,-128.37 0.76,-125.20 361.23 80
6 01/09/2020 10:09:40 -0.04,-128.41 0.39,-130.41 227.42 80
7 01/10/2020 09:53:24 -0.03,-128.41 -0.64,-125.83 294.94 80
8 01/11/2020 22:15:03 0.04,-128.39 -0.54,-131.06 304.05 80
9 01/12/2020 21:56:08 0.03,-128.39 0.48,-126.49 217.71 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 12/30/2019
SNOs_Map_GOES-15_FY3D_20191231.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 12/30/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service