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: 4/4/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/04/2023 22:50:49 -0.15,-128.26 -1.05,-132.26 455.84 80
2 04/05/2023 22:35:07 -0.15,-128.28 -0.04,-127.81 53.68 80
3 04/08/2023 10:36:24 0.14,-128.28 0.27,-128.73 52.12 80
4 04/09/2023 10:20:42 0.15,-128.29 -0.74,-124.28 456.69 80
5 04/10/2023 22:40:32 -0.14,-128.33 -0.45,-129.70 156.41 80
6 04/11/2023 22:24:50 -0.15,-128.34 0.57,-125.26 351.99 80
7 04/13/2023 10:44:30 0.14,-128.31 0.65,-130.63 264.25 80
8 04/14/2023 10:28:47 0.15,-128.31 -0.32,-126.17 243.78 80
9 04/15/2023 22:48:37 -0.13,-128.34 -0.87,-131.59 370.53 80
10 04/16/2023 22:32:53 -0.14,-128.35 0.11,-127.13 137.70 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/4/2023
SNOs_Map_GOES-15_FY3D_20230404.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/04/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D