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: 10/25/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/25/2019 10:51:41 -0.00,-137.20 0.68,-140.24 346.44 80
2 10/26/2019 10:30:06 -0.00,-137.20 -0.33,-135.67 174.62 80
3 10/27/2019 22:51:46 0.00,-137.20 -0.84,-140.91 422.87 80
4 10/28/2019 22:35:30 -0.00,-137.19 0.18,-136.33 97.91 80
5 10/30/2019 10:57:02 0.00,-137.18 0.98,-141.54 496.41 80
6 10/31/2019 10:35:26 0.00,-137.17 -0.03,-136.96 23.95 80
7 11/02/2019 22:38:11 0.01,-137.15 -0.11,-137.63 54.86 80
8 11/03/2019 22:21:56 0.01,-137.13 0.91,-133.05 464.96 80
9 11/05/2019 10:40:47 -0.02,-137.11 0.26,-138.25 130.72 80
10 11/06/2019 10:24:32 -0.02,-137.10 -0.81,-133.69 388.97 80
11 11/07/2019 22:43:32 0.02,-137.07 -0.38,-138.92 210.48 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/25/2019
SNOs_Map_GOES-17_FY3D_20191025.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/25/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service