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: 4/24/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/25/2021 22:08:19 -0.03,-127.64 -0.06,-127.66 3.75 80
2 04/28/2021 10:10:50 0.03,-127.55 0.19,-128.25 79.52 80
3 04/29/2021 09:49:12 0.02,-127.50 -0.84,-123.66 437.99 80
4 04/30/2021 22:10:48 -0.03,-127.41 -0.36,-128.86 165.63 80
5 05/01/2021 21:54:30 -0.02,-127.37 0.67,-124.28 352.40 80
6 05/03/2021 10:15:58 0.03,-127.32 0.49,-129.46 242.66 80
7 05/04/2021 09:54:20 0.03,-127.27 -0.48,-124.86 274.63 80
8 05/05/2021 22:15:55 -0.04,-127.17 -0.71,-130.06 330.48 80
9 05/06/2021 21:59:38 -0.03,-127.12 0.32,-125.47 187.55 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/24/2021
SNOs_Map_GOES-15_FY3D_20210424.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/24/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D