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: 1/1/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2020 22:01:43 0.05,-128.28 -0.01,-128.48 23.26 80
2 01/04/2020 10:04:19 -0.05,-128.35 0.14,-129.11 86.96 80
3 01/05/2020 09:48:04 -0.04,-128.37 -0.89,-124.54 436.35 80
4 01/06/2020 22:07:03 0.05,-128.36 -0.29,-129.77 161.51 80
5 01/07/2020 21:50:48 0.04,-128.37 0.74,-125.19 361.18 80
6 01/09/2020 10:09:39 -0.04,-128.40 0.41,-130.40 227.46 80
7 01/10/2020 09:53:24 -0.04,-128.41 -0.62,-125.82 294.87 80
8 01/11/2020 22:12:23 0.04,-128.39 -0.56,-131.06 304.13 80
9 01/12/2020 21:56:07 0.04,-128.39 0.47,-126.48 217.62 80
10 01/14/2020 10:14:59 -0.04,-128.42 0.68,-131.69 372.43 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/1/2020
SNOs_Map_GOES-15_FY3D_20200101.jpg

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

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service