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: 12/14/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 12/14/2021 22:03:36 0.02,-127.77 0.70,-124.82 336.33 80
2 12/16/2021 10:23:16 -0.04,-127.70 0.55,-130.20 285.59 80
3 12/17/2021 10:07:34 -0.02,-127.66 -0.44,-125.76 217.15 80
4 12/18/2021 22:27:25 0.04,-127.60 -0.75,-131.19 408.85 80
5 12/19/2021 22:11:41 0.03,-127.56 0.19,-126.73 93.71 80
6 12/22/2021 10:13:00 -0.03,-127.44 0.01,-127.68 26.95 80
7 12/23/2021 09:57:18 -0.03,-127.39 -0.98,-123.23 474.92 80
8 12/24/2021 22:17:08 0.04,-127.32 -0.25,-128.66 152.21 80
9 12/25/2021 22:01:26 0.04,-127.28 0.75,-124.21 349.68 80
10 12/27/2021 10:21:07 -0.05,-127.20 0.46,-129.60 273.63 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 12/14/2021
SNOs_Map_GOES-15_FY3D_20211214.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 12/14/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D