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: 2/4/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/04/2022 10:04:20 0.00,-128.20 -0.65,-125.29 332.41 80
2 02/05/2022 22:26:49 -0.00,-128.20 -0.55,-130.71 285.93 80
3 02/06/2022 22:11:06 0.00,-128.19 0.41,-126.26 220.07 80
4 02/08/2022 10:33:28 -0.00,-128.16 0.77,-131.66 398.01 80
5 02/09/2022 10:12:24 -0.01,-128.15 -0.19,-127.20 107.45 80
6 02/11/2022 22:16:31 0.01,-128.11 0.02,-128.18 7.55 80
7 02/12/2022 22:00:48 0.02,-128.10 0.98,-123.73 497.91 80
8 02/14/2022 10:23:10 -0.02,-128.06 0.19,-129.13 121.33 80
9 02/15/2022 10:02:07 -0.02,-128.03 -0.77,-124.67 383.39 80
10 02/16/2022 22:24:35 0.02,-128.01 -0.48,-130.08 237.46 80
11 02/17/2022 22:08:52 0.02,-127.99 0.55,-125.64 267.30 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/4/2022
SNOs_Map_GOES-15_FY3D_20220204.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/04/2022 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D