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: 3/24/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/24/2021 22:12:40 0.07,-128.39 -0.22,-129.60 137.59 80
2 03/25/2021 21:56:22 0.07,-128.39 0.81,-125.01 384.60 80
3 03/27/2021 10:17:50 -0.06,-128.36 0.35,-130.19 207.98 80
4 03/28/2021 09:56:13 -0.07,-128.35 -0.67,-125.60 313.17 80
5 03/29/2021 22:17:49 0.06,-128.34 -0.51,-130.81 281.90 80
6 03/30/2021 22:01:32 0.06,-128.33 0.51,-126.22 239.65 80
7 04/01/2021 10:23:00 -0.05,-128.31 0.65,-131.40 353.05 80
8 04/02/2021 10:01:23 -0.06,-128.29 -0.37,-126.81 167.30 80
9 04/03/2021 22:22:59 0.04,-128.25 -0.79,-132.03 430.04 80
10 04/04/2021 22:06:41 0.05,-128.23 0.24,-127.44 90.81 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/24/2021
SNOs_Map_GOES-15_FY3D_20210324.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/24/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D