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: 7/22/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/22/2019 10:49:43 -0.02,-137.20 0.55,-139.70 285.70 80
2 07/23/2019 10:28:09 -0.02,-137.19 -0.50,-135.14 234.82 80
3 07/24/2019 22:49:49 0.03,-137.17 -0.66,-140.38 364.69 80
4 07/25/2019 22:33:34 0.03,-137.17 0.33,-135.80 155.51 80
5 07/27/2019 10:55:06 -0.03,-137.16 0.84,-141.01 438.90 80
6 07/28/2019 10:33:31 -0.03,-137.15 -0.20,-136.44 80.56 80
7 07/30/2019 22:36:16 0.04,-137.09 0.05,-137.11 2.22 80
8 08/02/2019 10:38:54 -0.05,-137.05 0.08,-137.75 79.32 80
9 08/03/2019 10:22:39 -0.05,-137.03 -0.91,-133.17 439.27 80
10 08/04/2019 22:41:38 0.05,-136.98 -0.29,-138.40 163.43 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 7/22/2019
SNOs_Map_GOES-17_FY3D_20190722.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 07/22/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service