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: 3/21/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2021 10:12:41 -0.08,-128.40 0.04,-128.98 66.21 80
2 03/23/2021 09:51:03 -0.09,-128.39 -0.98,-124.39 455.37 80
3 03/24/2021 22:12:40 0.07,-128.39 -0.22,-129.60 138.24 80
4 03/25/2021 21:56:23 0.08,-128.38 0.86,-125.02 383.81 80
5 03/27/2021 10:17:51 -0.06,-128.36 0.36,-130.19 208.82 80
6 03/28/2021 09:56:14 -0.07,-128.35 -0.71,-125.61 312.22 80
7 03/29/2021 22:17:49 0.06,-128.33 -0.53,-130.81 283.25 80
8 03/30/2021 22:01:33 0.07,-128.32 0.55,-126.23 238.17 80
9 04/01/2021 10:23:01 -0.05,-128.30 0.62,-131.41 354.63 80
10 04/02/2021 10:01:24 -0.06,-128.27 -0.40,-126.82 165.58 80
11 04/03/2021 22:22:59 0.05,-128.24 -0.83,-132.02 432.10 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/21/2021
SNOs_Map_GOES-15_FY3D_20210321.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/21/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D