Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/28/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/29/2017 10:20:41 0.03,-134.87 -0.26,-133.62 143.11 80
2 05/30/2017 22:39:57 -0.01,-134.96 -0.92,-138.92 452.20 80
3 05/31/2017 22:23:53 -0.02,-134.99 0.10,-134.39 68.55 80
4 06/03/2017 10:26:57 0.02,-135.06 0.02,-135.14 8.93 80
5 06/05/2017 22:27:28 -0.01,-135.17 -0.17,-135.91 84.33 80
6 06/06/2017 22:11:24 -0.02,-135.20 0.85,-131.38 435.79 80
7 06/08/2017 10:30:31 -0.01,-135.22 0.34,-136.65 163.17 80
8 06/09/2017 10:14:27 0.00,-135.25 -0.68,-132.12 356.57 80
9 06/10/2017 22:33:44 0.02,-135.32 -0.44,-137.43 240.91 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/28/2017
SNOs_Map_GOES-15_NPP_20170529.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/28/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service