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: 6/4/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/04/2021 10:06:19 0.06,-128.50 -0.14,-127.58 105.44 80
2 06/05/2021 22:27:55 -0.06,-128.43 -1.04,-132.78 495.94 80
3 06/06/2021 22:11:38 -0.06,-128.44 0.00,-128.20 27.89 80
4 06/09/2021 10:14:08 0.05,-128.52 0.11,-128.79 30.03 80
5 06/10/2021 09:52:30 0.06,-128.52 -0.93,-124.20 492.78 80
6 06/11/2021 22:14:06 -0.05,-128.44 -0.25,-129.41 110.45 80
7 06/12/2021 21:57:48 -0.05,-128.44 0.73,-124.81 412.47 80
8 06/14/2021 10:19:16 0.04,-128.51 0.36,-130.00 169.61 80
9 06/15/2021 09:57:38 0.05,-128.50 -0.63,-125.40 352.74 80
10 06/16/2021 22:19:14 -0.05,-128.40 -0.55,-130.61 251.95 80
11 06/17/2021 22:02:57 -0.05,-128.40 0.49,-126.03 270.52 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 6/4/2021
SNOs_Map_GOES-15_FY3D_20210604.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 06/04/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D