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: 5/15/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/15/2013 22:17:31 -0.02,-135.42 0.48,-133.09 265.45 80
2 05/17/2013 10:36:39 0.01,-135.42 0.67,-138.36 335.31 80
3 05/18/2013 10:20:34 0.02,-135.41 -0.34,-133.83 180.74 80
4 05/19/2013 22:39:52 -0.00,-135.40 -0.82,-139.14 425.38 80
5 05/20/2013 22:23:47 -0.01,-135.39 0.19,-134.60 90.46 80
6 05/23/2013 10:26:21 -0.00,-135.37 -0.01,-135.33 3.80 51
7 05/25/2013 22:27:22 0.01,-135.31 -0.19,-136.09 89.77 80
8 05/26/2013 22:11:17 0.01,-135.29 0.83,-131.56 424.87 80
9 05/28/2013 10:30:26 -0.02,-135.27 0.31,-136.84 178.32 80
10 05/29/2013 10:14:20 -0.01,-135.24 -0.66,-132.29 335.93 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/15/2013
SNOs_Map_GOES-15_NPP_20130516.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/15/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service