Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/10/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/10/2019 22:41:24 0.02,-137.19 -0.25,-138.38 136.69 80
2 09/11/2019 22:25:09 0.02,-137.18 0.81,-133.82 383.80 80
3 09/13/2019 10:46:41 -0.02,-137.18 0.38,-139.02 209.72 80
4 09/14/2019 10:25:05 -0.02,-137.17 -0.62,-134.44 310.52 80
5 09/15/2019 22:46:45 0.02,-137.15 -0.56,-139.68 289.42 80
6 09/16/2019 22:30:31 0.02,-137.14 0.50,-135.12 230.51 80
7 09/18/2019 10:52:02 -0.02,-137.12 0.68,-140.32 364.05 80
8 09/19/2019 10:30:27 -0.02,-137.11 -0.32,-135.74 155.29 80
9 09/20/2019 22:52:07 0.02,-137.07 -0.86,-140.98 446.27 80
10 09/21/2019 22:35:52 0.03,-137.05 0.14,-136.41 72.55 80
11 09/24/2019 10:35:49 -0.03,-137.00 -0.03,-137.05 5.68 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 9/10/2019
SNOs_Map_GOES-17_FY3D_20190911.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 09/10/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service