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: 4/9/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/10/2014 22:32:36 -0.02,-135.39 -0.20,-136.08 78.55 80
2 04/11/2014 22:16:34 -0.02,-135.40 0.87,-131.56 438.44 80
3 04/13/2014 10:38:24 0.02,-135.42 0.36,-136.82 160.38 80
4 04/14/2014 10:17:03 0.01,-135.43 -0.71,-132.31 356.00 80
5 04/15/2014 22:39:02 -0.01,-135.42 -0.48,-137.61 249.38 80
6 04/16/2014 22:23:00 -0.01,-135.42 0.53,-133.09 266.62 80
7 04/18/2014 10:44:50 0.01,-135.43 0.69,-138.35 333.52 80
8 04/19/2014 10:23:28 0.01,-135.42 -0.33,-133.82 181.81 80
9 04/20/2014 22:45:27 -0.01,-135.40 -0.86,-139.13 425.37 80
10 04/21/2014 22:29:24 -0.01,-135.39 0.16,-134.60 89.74 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/9/2014
SNOs_Map_GOES-15_NPP_20140410.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/09/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service