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: 5/12/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/12/2020 22:01:51 0.08,-128.30 0.10,-128.29 2.44 80
2 05/15/2020 10:07:05 -0.07,-128.31 0.06,-128.90 67.14 80
3 05/16/2020 09:45:29 -0.08,-128.30 -1.00,-124.33 454.01 80
4 05/17/2020 22:09:48 0.05,-128.29 -0.21,-129.55 142.58 80
5 05/18/2020 21:48:11 0.07,-128.29 0.79,-124.96 378.89 80
6 05/20/2020 10:12:22 -0.04,-128.30 0.36,-130.16 211.92 80
7 05/21/2020 09:50:45 -0.06,-128.29 -0.64,-125.58 308.67 80
8 05/22/2020 22:15:04 0.04,-128.26 -0.51,-130.81 289.80 80
9 05/23/2020 21:53:28 0.05,-128.25 0.49,-126.22 230.84 80
10 05/25/2020 10:17:37 -0.03,-128.25 0.71,-131.41 360.71 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/12/2020
SNOs_Map_GOES-15_FY3D_20200512.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/12/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service