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: 5/11/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/12/2020 22:04:30 0.08,-128.30 0.06,-128.28 3.56 80
2 05/15/2020 10:07:05 -0.07,-128.31 0.04,-128.90 66.86 80
3 05/16/2020 09:45:29 -0.08,-128.31 -0.96,-124.32 454.42 80
4 05/17/2020 22:09:47 0.05,-128.30 -0.25,-129.54 142.27 80
5 05/18/2020 21:48:12 0.07,-128.30 0.81,-124.97 379.28 80
6 05/20/2020 10:12:22 -0.04,-128.31 0.34,-130.16 211.19 80
7 05/21/2020 09:50:45 -0.06,-128.30 -0.65,-125.58 309.49 80
8 05/22/2020 22:15:04 0.04,-128.27 -0.55,-130.80 289.06 80
9 05/23/2020 21:53:28 0.05,-128.26 0.50,-126.23 231.64 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/11/2020
SNOs_Map_GOES-15_FY3D_20200511.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/11/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service