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: 12/19/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 12/19/2019 10:07:15 -0.03,-127.99 0.36,-129.83 208.54 80
2 12/20/2019 09:51:00 -0.02,-128.03 -0.66,-125.25 316.68 80
3 12/21/2019 22:09:59 0.04,-128.04 -0.50,-130.49 279.22 80
4 12/22/2019 21:53:44 0.03,-128.07 0.52,-125.91 245.67 80
5 12/24/2019 10:12:36 -0.04,-128.15 0.60,-131.12 338.76 80
6 12/25/2019 09:56:19 -0.03,-128.17 -0.36,-126.54 185.94 80
7 12/26/2019 22:15:20 0.04,-128.18 -0.74,-131.78 410.69 80
8 12/27/2019 21:59:04 0.03,-128.20 0.28,-127.21 113.66 80
9 12/29/2019 10:17:56 -0.04,-128.27 0.89,-132.41 471.63 80
10 12/30/2019 10:01:40 -0.03,-128.30 -0.13,-127.83 52.63 80
11 01/01/2020 22:01:44 0.04,-128.32 -0.01,-128.49 20.26 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 12/19/2019
SNOs_Map_GOES-15_FY3D_20191219.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 12/19/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service