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: 6/12/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/12/2019 22:44:36 0.01,-137.18 -0.42,-139.06 214.22 80
2 06/13/2019 22:28:21 0.01,-137.18 0.63,-134.50 306.68 80
3 06/15/2019 10:49:53 -0.02,-137.20 0.56,-139.70 284.56 80
4 06/16/2019 10:28:18 -0.02,-137.20 -0.48,-135.13 235.64 80
5 06/17/2019 22:49:59 0.03,-137.16 -0.68,-140.38 366.31 80
6 06/18/2019 22:33:44 0.03,-137.15 0.31,-135.80 153.90 80
7 06/20/2019 10:55:16 -0.03,-137.17 0.83,-141.01 437.98 80
8 06/21/2019 10:33:42 -0.03,-137.16 -0.22,-136.45 81.78 80
9 06/23/2019 22:39:08 0.03,-137.10 0.05,-137.12 2.84 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/12/2019
SNOs_Map_GOES-17_FY3D_20190612.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/12/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service