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: 10/15/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/17/2019 10:02:32 0.22,-128.15 0.19,-128.03 14.05 80
2 10/19/2019 22:02:37 -0.21,-128.16 -0.36,-128.69 61.77 80
3 10/20/2019 21:46:23 -0.22,-128.18 0.71,-124.13 462.11 80
4 10/22/2019 10:05:14 0.19,-128.26 0.45,-129.33 122.49 80
5 10/23/2019 09:48:58 0.20,-128.28 -0.56,-124.76 400.83 80
6 10/24/2019 22:08:00 -0.18,-128.25 -0.55,-130.01 200.23 80
7 10/25/2019 21:51:44 -0.19,-128.27 0.46,-125.43 323.21 80
8 10/27/2019 10:10:35 0.17,-128.35 0.71,-130.64 261.60 80
9 10/28/2019 09:54:21 0.18,-128.36 -0.36,-126.08 261.50 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/15/2019
SNOs_Map_GOES-15_FY3D_20191015.jpg

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

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service