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: 10/20/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/20/2019 21:46:22 -0.22,-128.19 0.68,-124.12 463.82 80
2 10/22/2019 10:05:14 0.19,-128.27 0.41,-129.34 121.28 80
3 10/23/2019 09:48:59 0.20,-128.29 -0.60,-124.76 402.34 80
4 10/24/2019 22:07:59 -0.18,-128.28 -0.58,-130.00 197.36 80
5 10/25/2019 21:51:44 -0.19,-128.30 0.43,-125.43 326.39 80
6 10/27/2019 10:10:36 0.16,-128.37 0.67,-130.64 258.86 80
7 10/28/2019 09:54:21 0.18,-128.39 -0.34,-126.07 264.49 80
8 10/29/2019 22:13:21 -0.15,-128.36 -0.82,-131.31 336.09 80
9 10/30/2019 21:57:05 -0.17,-128.38 0.19,-126.73 187.09 80
10 11/01/2019 10:15:58 0.14,-128.45 0.92,-131.95 398.92 80
11 11/02/2019 09:59:42 0.15,-128.46 -0.09,-127.37 123.78 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/20/2019
SNOs_Map_GOES-15_FY3D_20191020.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 10/20/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service