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: 9/7/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/07/2019 22:00:14 -0.36,-128.25 -0.15,-127.44 93.32 80
2 09/10/2019 10:00:10 0.36,-128.23 0.34,-128.06 18.54 80
3 09/12/2019 22:02:55 -0.35,-128.14 -0.46,-128.74 67.43 80
4 09/13/2019 21:46:40 -0.35,-128.12 0.54,-124.16 451.55 80
5 09/15/2019 10:08:11 0.34,-128.12 0.64,-129.36 142.15 80
6 09/16/2019 09:46:37 0.35,-128.09 -0.42,-124.80 376.26 80
7 09/17/2019 22:08:17 -0.34,-128.02 -0.76,-130.04 229.66 80
8 09/18/2019 21:52:02 -0.34,-127.99 0.24,-125.46 288.76 80
9 09/20/2019 10:10:53 0.33,-127.99 0.93,-130.66 305.46 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/7/2019
SNOs_Map_GOES-15_FY3D_20190907.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/07/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service