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: 10/19/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2019 22:02:38 -0.21,-128.17 -0.33,-128.70 60.48 80
2 10/20/2019 21:46:22 -0.22,-128.19 0.68,-124.12 463.52 80
3 10/22/2019 10:05:14 0.19,-128.27 0.41,-129.34 121.56 80
4 10/23/2019 09:48:59 0.20,-128.29 -0.60,-124.76 401.99 80
5 10/24/2019 22:07:59 -0.18,-128.27 -0.58,-130.00 197.98 80
6 10/25/2019 21:51:44 -0.19,-128.29 0.43,-125.43 325.67 80
7 10/27/2019 10:10:36 0.17,-128.37 0.66,-130.65 259.55 80
8 10/28/2019 09:54:21 0.18,-128.38 -0.35,-126.07 263.72 80
9 10/29/2019 22:13:21 -0.16,-128.35 -0.82,-131.31 337.12 80
10 10/30/2019 21:57:05 -0.17,-128.37 0.20,-126.73 185.97 80
11 11/01/2019 10:15:58 0.14,-128.44 0.91,-131.95 400.02 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/19/2019
SNOs_Map_GOES-15_FY3D_20191019.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 10/19/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service