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: 2/24/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/26/2021 22:08:26 0.16,-128.20 0.20,-128.10 12.33 80
2 03/01/2021 10:10:56 -0.16,-128.22 -0.02,-128.68 52.95 80
3 03/02/2021 09:49:19 -0.16,-128.24 -1.09,-124.10 471.33 80
4 03/03/2021 22:10:57 0.15,-128.29 -0.08,-129.32 117.58 80
5 03/04/2021 21:54:39 0.16,-128.31 0.94,-124.73 406.84 80
6 03/06/2021 10:16:07 -0.14,-128.30 0.20,-129.92 183.63 80
7 03/07/2021 09:54:30 -0.15,-128.31 -0.81,-125.33 339.79 80
8 03/08/2021 22:16:07 0.13,-128.34 -0.35,-130.55 250.98 80
9 03/09/2021 21:59:50 0.13,-128.35 0.67,-125.96 272.94 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/24/2021
SNOs_Map_GOES-15_FY3D_20210225.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/24/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D