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: 9/15/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/15/2019 10:08:11 0.34,-128.11 0.62,-129.36 142.97 80
2 09/16/2019 09:46:36 0.35,-128.08 -0.38,-124.79 375.21 80
3 09/17/2019 22:08:16 -0.34,-128.01 -0.81,-130.02 229.80 80
4 09/18/2019 21:52:02 -0.34,-127.98 0.25,-125.46 288.47 80
5 09/20/2019 10:13:33 0.33,-127.97 0.92,-130.66 307.05 80
6 09/21/2019 09:51:58 0.33,-127.93 -0.08,-126.09 210.24 80
7 09/22/2019 22:13:38 -0.32,-127.84 -1.11,-131.32 397.29 80
8 09/23/2019 21:57:23 -0.32,-127.80 -0.11,-126.75 119.95 80
9 09/25/2019 10:16:15 0.30,-127.78 1.22,-131.96 476.26 80
10 09/26/2019 09:59:59 0.31,-127.74 0.22,-127.39 40.35 80
11 09/28/2019 22:00:04 -0.30,-127.60 -0.41,-128.05 51.81 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/15/2019
SNOs_Map_GOES-15_FY3D_20190915.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/15/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service