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: 10/14/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/14/2019 21:59:56 -0.23,-128.02 -0.09,-127.39 72.23 80
2 10/17/2019 09:59:51 0.23,-128.15 0.23,-128.02 14.31 80
3 10/19/2019 22:02:37 -0.21,-128.15 -0.34,-128.70 62.08 80
4 10/20/2019 21:46:22 -0.22,-128.18 0.67,-124.12 461.69 80
5 10/22/2019 10:05:14 0.19,-128.26 0.42,-129.34 122.70 80
6 10/23/2019 09:48:59 0.20,-128.28 -0.59,-124.76 400.60 80
7 10/24/2019 22:07:59 -0.18,-128.25 -0.58,-130.00 200.74 80
8 10/25/2019 21:51:43 -0.19,-128.26 0.43,-125.43 322.67 80
9 10/27/2019 10:10:36 0.17,-128.35 0.67,-130.65 261.93 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/14/2019
SNOs_Map_GOES-15_FY3D_20191014.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 10/14/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service