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: 1/11/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/11/2020 22:12:23 0.05,-128.40 -0.55,-131.06 302.65 80
2 01/12/2020 21:56:08 0.04,-128.41 0.48,-126.48 219.42 80
3 01/14/2020 10:14:59 -0.05,-128.43 0.65,-131.69 370.74 80
4 01/15/2020 09:58:42 -0.05,-128.43 -0.32,-127.10 151.26 80
5 01/16/2020 22:17:43 0.05,-128.42 -0.81,-132.34 447.17 80
6 01/17/2020 22:01:27 0.05,-128.42 0.22,-127.77 74.56 80
7 01/20/2020 10:04:02 -0.04,-128.43 -0.06,-128.39 5.31 80
8 01/22/2020 22:04:06 0.03,-128.41 -0.10,-129.04 72.63 80
9 01/23/2020 21:47:50 0.03,-128.40 0.93,-124.47 448.42 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/11/2020
SNOs_Map_GOES-15_FY3D_20200111.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 01/11/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service