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: 8/31/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/01/2016 22:24:25 -0.36,-135.31 -0.11,-134.31 114.11 80
2 09/03/2016 10:46:12 0.35,-135.36 1.33,-139.57 481.25 80
3 09/04/2016 10:24:47 0.36,-135.37 0.27,-135.05 37.31 80
4 09/06/2016 22:27:57 -0.35,-135.40 -0.43,-135.82 47.39 80
5 09/07/2016 22:11:52 -0.35,-135.41 0.57,-131.28 471.01 80
6 09/09/2016 10:33:39 0.34,-135.45 0.58,-136.55 125.58 80
7 09/10/2016 10:12:13 0.35,-135.46 -0.42,-132.02 391.97 80
8 09/11/2016 22:34:09 -0.33,-135.45 -0.74,-137.32 213.27 80
9 09/12/2016 22:18:03 -0.34,-135.45 0.26,-132.79 304.26 80
10 09/14/2016 10:39:51 0.32,-135.49 0.89,-138.06 293.02 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/31/2016
SNOs_Map_GOES-15_NPP_20160902.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/31/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service