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: 4/19/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/19/2021 22:19:28 -0.02,-127.86 -0.74,-131.05 363.95 80
2 04/20/2021 22:03:11 -0.02,-127.82 0.29,-126.46 155.24 80
3 04/22/2021 10:24:39 0.03,-127.78 0.88,-131.64 439.23 80
4 04/23/2021 10:03:02 0.02,-127.74 -0.15,-127.05 78.98 80
5 04/25/2021 22:05:39 -0.02,-127.62 -0.03,-127.66 4.83 80
6 04/28/2021 10:10:50 0.02,-127.54 0.17,-128.25 81.65 80
7 04/29/2021 09:49:13 0.01,-127.49 -0.86,-123.67 435.61 80
8 04/30/2021 22:10:48 -0.02,-127.39 -0.34,-128.87 168.92 80
9 05/01/2021 21:54:31 -0.02,-127.34 0.69,-124.28 348.81 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/19/2021
SNOs_Map_GOES-15_FY3D_20210419.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/19/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D