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: 9/12/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/12/2019 22:02:55 -0.35,-128.14 -0.50,-128.73 67.43 80
2 09/13/2019 21:46:40 -0.35,-128.12 0.55,-124.16 451.42 80
3 09/15/2019 10:08:11 0.34,-128.11 0.62,-129.36 142.99 80
4 09/16/2019 09:46:36 0.35,-128.08 -0.38,-124.79 375.20 80
5 09/17/2019 22:08:16 -0.34,-128.01 -0.80,-130.03 230.46 80
6 09/18/2019 21:52:01 -0.34,-127.98 0.20,-125.45 287.80 80
7 09/20/2019 10:13:33 0.33,-127.97 0.91,-130.67 307.08 80
8 09/21/2019 09:51:58 0.33,-127.93 -0.09,-126.09 210.25 80
9 09/22/2019 22:13:38 -0.32,-127.84 -1.09,-131.33 397.89 80
10 09/23/2019 21:57:22 -0.32,-127.80 -0.08,-126.75 119.32 80
11 09/25/2019 10:16:14 0.30,-127.78 1.25,-131.96 476.23 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/12/2019
SNOs_Map_GOES-15_FY3D_20190912.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/12/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service