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: 3/20/2021
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,-128.39 0.02,-128.98 66.35 80
2 03/23/2021 09:51:04 -0.09,-128.39 -1.00,-124.39 455.30 80
3 03/24/2021 22:12:40 0.07,-128.39 -0.19,-129.60 138.32 80
4 03/25/2021 21:56:23 0.08,-128.38 0.83,-125.01 383.70 80
5 03/27/2021 10:17:51 -0.06,-128.36 0.33,-130.19 208.94 80
6 03/28/2021 09:56:13 -0.07,-128.34 -0.68,-125.61 312.09 80
7 03/29/2021 22:17:50 0.06,-128.33 -0.49,-130.82 283.36 80
8 03/30/2021 22:01:32 0.07,-128.32 0.53,-126.23 238.04 80
9 04/01/2021 10:23:01 -0.05,-128.29 0.64,-131.41 354.77 80
10 04/02/2021 10:01:23 -0.06,-128.27 -0.38,-126.82 165.44 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/20/2021
SNOs_Map_GOES-15_FY3D_20210320.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/20/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D